JP2007292596A - Method for regenerating carrier for immobilizing probe polynucleotide - Google Patents
Method for regenerating carrier for immobilizing probe polynucleotide Download PDFInfo
- Publication number
- JP2007292596A JP2007292596A JP2006120641A JP2006120641A JP2007292596A JP 2007292596 A JP2007292596 A JP 2007292596A JP 2006120641 A JP2006120641 A JP 2006120641A JP 2006120641 A JP2006120641 A JP 2006120641A JP 2007292596 A JP2007292596 A JP 2007292596A
- Authority
- JP
- Japan
- Prior art keywords
- polynucleotide
- carrier
- probe
- acid
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 102000040430 polynucleotide Human genes 0.000 title claims abstract description 191
- 108091033319 polynucleotide Proteins 0.000 title claims abstract description 191
- 239000002157 polynucleotide Substances 0.000 title claims abstract description 191
- 239000000523 sample Substances 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 title claims abstract description 58
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 10
- 230000003100 immobilizing effect Effects 0.000 title description 2
- 239000006185 dispersion Substances 0.000 claims abstract description 34
- 239000003906 humectant Substances 0.000 claims abstract description 30
- 238000005406 washing Methods 0.000 claims abstract description 18
- 238000009396 hybridization Methods 0.000 claims description 44
- 150000001720 carbohydrates Chemical class 0.000 claims description 24
- 239000003349 gelling agent Substances 0.000 claims description 24
- 238000011069 regeneration method Methods 0.000 claims description 24
- 230000008929 regeneration Effects 0.000 claims description 22
- 239000003153 chemical reaction reagent Substances 0.000 claims description 15
- 230000001737 promoting effect Effects 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 abstract description 12
- 238000002493 microarray Methods 0.000 description 44
- 239000000243 solution Substances 0.000 description 33
- 239000000758 substrate Substances 0.000 description 30
- 239000002299 complementary DNA Substances 0.000 description 24
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 description 19
- -1 DNA and RNA Chemical class 0.000 description 19
- 125000003277 amino group Chemical group 0.000 description 19
- 239000010410 layer Substances 0.000 description 19
- 150000001875 compounds Chemical class 0.000 description 18
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 17
- 229920000159 gelatin Polymers 0.000 description 17
- 229940014259 gelatin Drugs 0.000 description 17
- 108010010803 Gelatin Proteins 0.000 description 16
- 239000008273 gelatin Substances 0.000 description 16
- 235000019322 gelatine Nutrition 0.000 description 16
- 235000011852 gelatine desserts Nutrition 0.000 description 16
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 description 14
- 102000039446 nucleic acids Human genes 0.000 description 13
- 108020004707 nucleic acids Proteins 0.000 description 13
- 150000007523 nucleic acids Chemical class 0.000 description 13
- 239000000126 substance Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 108010035532 Collagen Proteins 0.000 description 12
- 102000008186 Collagen Human genes 0.000 description 12
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 12
- 229920001436 collagen Polymers 0.000 description 12
- 125000000524 functional group Chemical group 0.000 description 12
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 239000002335 surface treatment layer Substances 0.000 description 11
- 108020004414 DNA Proteins 0.000 description 10
- 102000053602 DNA Human genes 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- 125000004185 ester group Chemical group 0.000 description 10
- 229910021642 ultra pure water Inorganic materials 0.000 description 10
- 239000012498 ultrapure water Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 235000000346 sugar Nutrition 0.000 description 9
- 238000007740 vapor deposition Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 229910003460 diamond Inorganic materials 0.000 description 8
- 239000010432 diamond Substances 0.000 description 8
- 239000000284 extract Substances 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 description 7
- 235000014633 carbohydrates Nutrition 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 238000002073 fluorescence micrograph Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 108090000623 proteins and genes Proteins 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 229940024606 amino acid Drugs 0.000 description 6
- 235000001014 amino acid Nutrition 0.000 description 6
- 150000001413 amino acids Chemical class 0.000 description 6
- 239000006059 cover glass Substances 0.000 description 6
- 150000002430 hydrocarbons Chemical group 0.000 description 6
- 101100328894 Arabidopsis thaliana COL6 gene Proteins 0.000 description 5
- 101100114361 Arabidopsis thaliana COL7 gene Proteins 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 239000007850 fluorescent dye Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 101100328892 Arabidopsis thaliana COL4 gene Proteins 0.000 description 4
- 101100328893 Arabidopsis thaliana COL5 gene Proteins 0.000 description 4
- 102000016942 Elastin Human genes 0.000 description 4
- 108010014258 Elastin Proteins 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 4
- 101100237842 Xenopus laevis mmp18 gene Proteins 0.000 description 4
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920002549 elastin Polymers 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 108020004999 messenger RNA Proteins 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 4
- 229920000083 poly(allylamine) Polymers 0.000 description 4
- 238000011002 quantification Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920002477 rna polymer Polymers 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 4
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 229920000858 Cyclodextrin Polymers 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 3
- 108010076876 Keratins Proteins 0.000 description 3
- 102000011782 Keratins Human genes 0.000 description 3
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 3
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 3
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 3
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 3
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 description 3
- 108091034117 Oligonucleotide Proteins 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 3
- 239000012472 biological sample Substances 0.000 description 3
- 239000007853 buffer solution Substances 0.000 description 3
- 150000001718 carbodiimides Chemical class 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000002372 labelling Methods 0.000 description 3
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000003904 phospholipids Chemical class 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000004584 polyacrylic acid Substances 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- 150000004804 polysaccharides Chemical class 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 239000011534 wash buffer Substances 0.000 description 3
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- GGAUUQHSCNMCAU-ZXZARUISSA-N (2s,3r)-butane-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C[C@H](C(O)=O)[C@H](C(O)=O)CC(O)=O GGAUUQHSCNMCAU-ZXZARUISSA-N 0.000 description 2
- KILNVBDSWZSGLL-KXQOOQHDSA-N 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCC KILNVBDSWZSGLL-KXQOOQHDSA-N 0.000 description 2
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 2
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- MSWZFWKMSRAUBD-IVMDWMLBSA-N 2-amino-2-deoxy-D-glucopyranose Chemical compound N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O MSWZFWKMSRAUBD-IVMDWMLBSA-N 0.000 description 2
- QIGJYVCQYDKYDW-UHFFFAOYSA-N 3-O-alpha-D-mannopyranosyl-D-mannopyranose Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(CO)OC(O)C1O QIGJYVCQYDKYDW-UHFFFAOYSA-N 0.000 description 2
- ADUMIBSPEHFSLA-UHFFFAOYSA-N 4-[bis(4-aminophenyl)methyl]aniline Chemical compound C1=CC(N)=CC=C1C(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 ADUMIBSPEHFSLA-UHFFFAOYSA-N 0.000 description 2
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 2
- QNAYBMKLOCPYGJ-UHFFFAOYSA-N Alanine Chemical compound CC([NH3+])C([O-])=O QNAYBMKLOCPYGJ-UHFFFAOYSA-N 0.000 description 2
- VVJKKWFAADXIJK-UHFFFAOYSA-N Allylamine Chemical compound NCC=C VVJKKWFAADXIJK-UHFFFAOYSA-N 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 101100004188 Arabidopsis thaliana BARD1 gene Proteins 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- NYHBQMYGNKIUIF-UUOKFMHZSA-N Guanosine Chemical compound C1=NC=2C(=O)NC(N)=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O NYHBQMYGNKIUIF-UUOKFMHZSA-N 0.000 description 2
- 229920000084 Gum arabic Polymers 0.000 description 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 2
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 2
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 2
- LEVWYRKDKASIDU-IMJSIDKUSA-N L-cystine Chemical compound [O-]C(=O)[C@@H]([NH3+])CSSC[C@H]([NH3+])C([O-])=O LEVWYRKDKASIDU-IMJSIDKUSA-N 0.000 description 2
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 2
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 2
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004373 Pullulan Substances 0.000 description 2
- 229920001218 Pullulan Polymers 0.000 description 2
- 108020004682 Single-Stranded DNA Proteins 0.000 description 2
- 108010073771 Soybean Proteins Proteins 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- FNYLWPVRPXGIIP-UHFFFAOYSA-N Triamterene Chemical compound NC1=NC2=NC(N)=NC(N)=C2N=C1C1=CC=CC=C1 FNYLWPVRPXGIIP-UHFFFAOYSA-N 0.000 description 2
- MUPFEKGTMRGPLJ-UHFFFAOYSA-N UNPD196149 Natural products OC1C(O)C(CO)OC1(CO)OC1C(O)C(O)C(O)C(COC2C(C(O)C(O)C(CO)O2)O)O1 MUPFEKGTMRGPLJ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000005862 Whey Substances 0.000 description 2
- 102000007544 Whey Proteins Human genes 0.000 description 2
- 108010046377 Whey Proteins Proteins 0.000 description 2
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 2
- 235000010489 acacia gum Nutrition 0.000 description 2
- 239000000205 acacia gum Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- 229940061720 alpha hydroxy acid Drugs 0.000 description 2
- 150000001280 alpha hydroxy acids Chemical class 0.000 description 2
- HDTRYLNUVZCQOY-BTLHAWITSA-N alpha,beta-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-BTLHAWITSA-N 0.000 description 2
- HFHDHCJBZVLPGP-RWMJIURBSA-N alpha-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO HFHDHCJBZVLPGP-RWMJIURBSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 2
- 229960005261 aspartic acid Drugs 0.000 description 2
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 2
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000006172 buffering agent Substances 0.000 description 2
- 150000001722 carbon compounds Chemical class 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000007979 citrate buffer Substances 0.000 description 2
- 229960005188 collagen Drugs 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 108010006161 conchiolin Proteins 0.000 description 2
- 229960003067 cystine Drugs 0.000 description 2
- 229940105990 diglycerin Drugs 0.000 description 2
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- QEWYKACRFQMRMB-UHFFFAOYSA-N fluoroacetic acid Chemical compound OC(=O)CF QEWYKACRFQMRMB-UHFFFAOYSA-N 0.000 description 2
- 150000002243 furanoses Chemical class 0.000 description 2
- DBTMGCOVALSLOR-AXAHEAMVSA-N galactotriose Natural products OC[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@H](CO)O[C@@H](O[C@H]3[C@@H](O)[C@H](O)O[C@@H](CO)[C@@H]3O)[C@@H]2O)[C@H](O)[C@H](O)[C@H]1O DBTMGCOVALSLOR-AXAHEAMVSA-N 0.000 description 2
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 2
- GDSRMADSINPKSL-HSEONFRVSA-N gamma-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO GDSRMADSINPKSL-HSEONFRVSA-N 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 229960002989 glutamic acid Drugs 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 229960002449 glycine Drugs 0.000 description 2
- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical compound O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 description 2
- 125000005067 haloformyl group Chemical group 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 229960002885 histidine Drugs 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 238000007733 ion plating Methods 0.000 description 2
- FZWBNHMXJMCXLU-BLAUPYHCSA-N isomaltotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)O1 FZWBNHMXJMCXLU-BLAUPYHCSA-N 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- 229960003136 leucine Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000002772 monosaccharides Chemical class 0.000 description 2
- 229920001542 oligosaccharide Polymers 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 229920000656 polylysine Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229960002429 proline Drugs 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 235000019423 pullulan Nutrition 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 2
- 229960001153 serine Drugs 0.000 description 2
- CRPCXAMJWCDHFM-UHFFFAOYSA-M sodium;5-oxopyrrolidine-2-carboxylate Chemical compound [Na+].[O-]C(=O)C1CCC(=O)N1 CRPCXAMJWCDHFM-UHFFFAOYSA-M 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 229940001941 soy protein Drugs 0.000 description 2
- ATHGHQPFGPMSJY-UHFFFAOYSA-N spermidine Chemical compound NCCCCNCCCN ATHGHQPFGPMSJY-UHFFFAOYSA-N 0.000 description 2
- PFNFFQXMRSDOHW-UHFFFAOYSA-N spermine Chemical compound NCCCNCCCCNCCCN PFNFFQXMRSDOHW-UHFFFAOYSA-N 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 150000005846 sugar alcohols Chemical class 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 150000003625 trehaloses Chemical class 0.000 description 2
- 229960001288 triamterene Drugs 0.000 description 2
- 229960004441 tyrosine Drugs 0.000 description 2
- 229960004295 valine Drugs 0.000 description 2
- 239000000811 xylitol Substances 0.000 description 2
- 235000010447 xylitol Nutrition 0.000 description 2
- 229960002675 xylitol Drugs 0.000 description 2
- OGNSCSPNOLGXSM-UHFFFAOYSA-N (+/-)-DABA Natural products NCCC(N)C(O)=O OGNSCSPNOLGXSM-UHFFFAOYSA-N 0.000 description 1
- JQWAHKMIYCERGA-UHFFFAOYSA-N (2-nonanoyloxy-3-octadeca-9,12-dienoyloxypropoxy)-[2-(trimethylazaniumyl)ethyl]phosphinate Chemical compound CCCCCCCCC(=O)OC(COP([O-])(=O)CC[N+](C)(C)C)COC(=O)CCCCCCCC=CCC=CCCCCC JQWAHKMIYCERGA-UHFFFAOYSA-N 0.000 description 1
- DPSWBCAAYVEQQC-OQRKSSCTSA-N (2S,3R,4S,5S,6R)-2-[(2S,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-2-[(2R,3R,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound OC[C@H]1O[C@@H](O[C@H]2[C@H](O[C@@H]3[C@H](O)[C@@H](O)C(O)O[C@@H]3CO)O[C@H](CO)[C@@H](O)[C@@H]2O[C@@H]2OC[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O DPSWBCAAYVEQQC-OQRKSSCTSA-N 0.000 description 1
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 1
- QZNNVYOVQUKYSC-JEDNCBNOSA-N (2s)-2-amino-3-(1h-imidazol-5-yl)propanoic acid;hydron;chloride Chemical compound Cl.OC(=O)[C@@H](N)CC1=CN=CN1 QZNNVYOVQUKYSC-JEDNCBNOSA-N 0.000 description 1
- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 description 1
- ASWBNKHCZGQVJV-UHFFFAOYSA-N (3-hexadecanoyloxy-2-hydroxypropyl) 2-(trimethylazaniumyl)ethyl phosphate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(O)COP([O-])(=O)OCC[N+](C)(C)C ASWBNKHCZGQVJV-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 1
- 102000040650 (ribonucleotides)n+m Human genes 0.000 description 1
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 1
- KHUFHLFHOQVFGB-UHFFFAOYSA-N 1-aminoanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N KHUFHLFHOQVFGB-UHFFFAOYSA-N 0.000 description 1
- PZNPLUBHRSSFHT-RRHRGVEJSA-N 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCCCC(=O)O[C@@H](COP([O-])(=O)OCC[N+](C)(C)C)COC(=O)CCCCCCCCCCCCCCC PZNPLUBHRSSFHT-RRHRGVEJSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 1
- PWKSKIMOESPYIA-UHFFFAOYSA-N 2-acetamido-3-sulfanylpropanoic acid Chemical compound CC(=O)NC(CS)C(O)=O PWKSKIMOESPYIA-UHFFFAOYSA-N 0.000 description 1
- QDGAVODICPCDMU-UHFFFAOYSA-N 2-amino-3-[3-[bis(2-chloroethyl)amino]phenyl]propanoic acid Chemical compound OC(=O)C(N)CC1=CC=CC(N(CCCl)CCCl)=C1 QDGAVODICPCDMU-UHFFFAOYSA-N 0.000 description 1
- GAWAYYRQGQZKCR-UHFFFAOYSA-N 2-chloropropionic acid Chemical compound CC(Cl)C(O)=O GAWAYYRQGQZKCR-UHFFFAOYSA-N 0.000 description 1
- JMMZCWZIJXAGKW-UHFFFAOYSA-N 2-methylpent-2-ene Chemical compound CCC=C(C)C JMMZCWZIJXAGKW-UHFFFAOYSA-N 0.000 description 1
- WONYMNWUJVKVII-UHFFFAOYSA-N 3,5-diiodothyropropionic acid Chemical compound IC1=CC(CCC(=O)O)=CC(I)=C1OC1=CC=C(O)C=C1 WONYMNWUJVKVII-UHFFFAOYSA-N 0.000 description 1
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 1
- UOQHWNPVNXSDDO-UHFFFAOYSA-N 3-bromoimidazo[1,2-a]pyridine-6-carbonitrile Chemical compound C1=CC(C#N)=CN2C(Br)=CN=C21 UOQHWNPVNXSDDO-UHFFFAOYSA-N 0.000 description 1
- UUOFSRVHZJTWDE-UHFFFAOYSA-N 3-chloro-3-oxopropanoic acid Chemical compound OC(=O)CC(Cl)=O UUOFSRVHZJTWDE-UHFFFAOYSA-N 0.000 description 1
- QEYMMOKECZBKAC-UHFFFAOYSA-N 3-chloropropanoic acid Chemical compound OC(=O)CCCl QEYMMOKECZBKAC-UHFFFAOYSA-N 0.000 description 1
- XPFCZYUVICHKDS-UHFFFAOYSA-N 3-methylbutane-1,3-diol Chemical compound CC(C)(O)CCO XPFCZYUVICHKDS-UHFFFAOYSA-N 0.000 description 1
- DBTMGCOVALSLOR-UHFFFAOYSA-N 32-alpha-galactosyl-3-alpha-galactosyl-galactose Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(OC2C(C(CO)OC(O)C2O)O)OC(CO)C1O DBTMGCOVALSLOR-UHFFFAOYSA-N 0.000 description 1
- GPIUUMROPXDNRH-UHFFFAOYSA-N 3647-74-3 Chemical group C1C2C3C(=O)NC(=O)C3C1C=C2 GPIUUMROPXDNRH-UHFFFAOYSA-N 0.000 description 1
- QSESWLKFTMBIPZ-UHFFFAOYSA-N 4'-O-glucosyl-beta-gentiobiose Natural products OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OCC2C(C(O)C(O)C(O)O2)O)C(O)C1O QSESWLKFTMBIPZ-UHFFFAOYSA-N 0.000 description 1
- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical compound C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 description 1
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 1
- MMZMROHDQCJAJT-UHFFFAOYSA-N 4-chloro-4-oxobutanoic acid Chemical compound OC(=O)CCC(Cl)=O MMZMROHDQCJAJT-UHFFFAOYSA-N 0.000 description 1
- XRHGYUZYPHTUJZ-UHFFFAOYSA-N 4-chlorobenzoic acid Chemical compound OC(=O)C1=CC=C(Cl)C=C1 XRHGYUZYPHTUJZ-UHFFFAOYSA-N 0.000 description 1
- QPQKUYVSJWQSDY-UHFFFAOYSA-N 4-phenyldiazenylaniline Chemical compound C1=CC(N)=CC=C1N=NC1=CC=CC=C1 QPQKUYVSJWQSDY-UHFFFAOYSA-N 0.000 description 1
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
- ODHCTXKNWHHXJC-UHFFFAOYSA-N 5-oxoproline Chemical compound OC(=O)C1CCC(=O)N1 ODHCTXKNWHHXJC-UHFFFAOYSA-N 0.000 description 1
- PVXPPJIGRGXGCY-TZLCEDOOSA-N 6-O-alpha-D-glucopyranosyl-D-fructofuranose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)C(O)(CO)O1 PVXPPJIGRGXGCY-TZLCEDOOSA-N 0.000 description 1
- PVXPPJIGRGXGCY-DJHAAKORSA-N 6-O-alpha-D-glucopyranosyl-alpha-D-fructofuranose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@](O)(CO)O1 PVXPPJIGRGXGCY-DJHAAKORSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- IYLLULUTZPKQBW-UHFFFAOYSA-N Acrinol Chemical compound CC(O)C(O)=O.C1=C(N)C=CC2=C(N)C3=CC(OCC)=CC=C3N=C21 IYLLULUTZPKQBW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 229920001450 Alpha-Cyclodextrin Polymers 0.000 description 1
- 244000247812 Amorphophallus rivieri Species 0.000 description 1
- 235000001206 Amorphophallus rivieri Nutrition 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 241000796533 Arna Species 0.000 description 1
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- YDNKGFDKKRUKPY-JHOUSYSJSA-N C16 ceramide Natural products CCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)C=CCCCCCCCCCCCCC YDNKGFDKKRUKPY-JHOUSYSJSA-N 0.000 description 1
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MIKUYHXYGGJMLM-GIMIYPNGSA-N Crotonoside Natural products C1=NC2=C(N)NC(=O)N=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O MIKUYHXYGGJMLM-GIMIYPNGSA-N 0.000 description 1
- 229920002558 Curdlan Polymers 0.000 description 1
- 239000001879 Curdlan Substances 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-CUHNMECISA-N D-Cellobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-CUHNMECISA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- CKLJMWTZIZZHCS-UHFFFAOYSA-N D-OH-Asp Natural products OC(=O)C(N)CC(O)=O CKLJMWTZIZZHCS-UHFFFAOYSA-N 0.000 description 1
- NYHBQMYGNKIUIF-UHFFFAOYSA-N D-guanosine Natural products C1=2NC(N)=NC(=O)C=2N=CN1C1OC(CO)C(O)C1O NYHBQMYGNKIUIF-UHFFFAOYSA-N 0.000 description 1
- RXVWSYJTUUKTEA-UHFFFAOYSA-N D-maltotriose Natural products OC1C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC(CO)C1OC1C(O)C(O)C(O)C(CO)O1 RXVWSYJTUUKTEA-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- QWIZNVHXZXRPDR-UHFFFAOYSA-N D-melezitose Natural products O1C(CO)C(O)C(O)C(O)C1OC1C(O)C(CO)OC1(CO)OC1OC(CO)C(O)C(O)C1O QWIZNVHXZXRPDR-UHFFFAOYSA-N 0.000 description 1
- ZCLAHGAZPPEVDX-UHFFFAOYSA-N D-panose Natural products OC1C(O)C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC1COC1C(O)C(O)C(O)C(CO)O1 ZCLAHGAZPPEVDX-UHFFFAOYSA-N 0.000 description 1
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004386 Erythritol Substances 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 239000001116 FEMA 4028 Substances 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 1
- 229920002148 Gellan gum Polymers 0.000 description 1
- MUPFEKGTMRGPLJ-OBAJZVCXSA-N Gentianose Natural products O(C[C@@H]1[C@@H](O)[C@H](O)[C@H](O)[C@@H](O[C@@]2(CO)[C@H](O)[C@H](O)[C@@H](CO)O2)O1)[C@H]1[C@@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 MUPFEKGTMRGPLJ-OBAJZVCXSA-N 0.000 description 1
- 229920002581 Glucomannan Polymers 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 229920002683 Glycosaminoglycan Polymers 0.000 description 1
- 239000006173 Good's buffer Substances 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 239000007995 HEPES buffer Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- PMMYEEVYMWASQN-DMTCNVIQSA-N Hydroxyproline Chemical compound O[C@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-DMTCNVIQSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- AYRXSINWFIIFAE-SCLMCMATSA-N Isomaltose Natural products OC[C@H]1O[C@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)[C@@H](O)[C@@H](O)[C@@H]1O AYRXSINWFIIFAE-SCLMCMATSA-N 0.000 description 1
- OKPQBUWBBBNTOV-UHFFFAOYSA-N Kojibiose Natural products COC1OC(O)C(OC2OC(OC)C(O)C(O)C2O)C(O)C1O OKPQBUWBBBNTOV-UHFFFAOYSA-N 0.000 description 1
- 229920002752 Konjac Polymers 0.000 description 1
- LKDRXBCSQODPBY-AMVSKUEXSA-N L-(-)-Sorbose Chemical compound OCC1(O)OC[C@H](O)[C@@H](O)[C@@H]1O LKDRXBCSQODPBY-AMVSKUEXSA-N 0.000 description 1
- CKLJMWTZIZZHCS-UWTATZPHSA-N L-Aspartic acid Natural products OC(=O)[C@H](N)CC(O)=O CKLJMWTZIZZHCS-UWTATZPHSA-N 0.000 description 1
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 description 1
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 1
- 239000004158 L-cystine Substances 0.000 description 1
- 235000019393 L-cystine Nutrition 0.000 description 1
- 229930182816 L-glutamine Natural products 0.000 description 1
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical compound CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 description 1
- 229930182844 L-isoleucine Natural products 0.000 description 1
- 239000004395 L-leucine Substances 0.000 description 1
- 235000019454 L-leucine Nutrition 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- BVHLGVCQOALMSV-JEDNCBNOSA-N L-lysine hydrochloride Chemical compound Cl.NCCCC[C@H](N)C(O)=O BVHLGVCQOALMSV-JEDNCBNOSA-N 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- 229930182821 L-proline Natural products 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
- 108010063045 Lactoferrin Proteins 0.000 description 1
- 102000010445 Lactoferrin Human genes 0.000 description 1
- PNIWLNAGKUGXDO-UHFFFAOYSA-N Lactosamine Natural products OC1C(N)C(O)OC(CO)C1OC1C(O)C(O)C(O)C(CO)O1 PNIWLNAGKUGXDO-UHFFFAOYSA-N 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 229920000161 Locust bean gum Polymers 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- NBGXQZRRLOGAJF-UHFFFAOYSA-N Maltulose Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)(CO)OCC1O NBGXQZRRLOGAJF-UHFFFAOYSA-N 0.000 description 1
- 229920000057 Mannan Polymers 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- YSVQUZOHQULZQP-UHFFFAOYSA-N Mannosylglucosaminide Natural products NC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 YSVQUZOHQULZQP-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- WXJXBKBJAKPJRN-UHFFFAOYSA-N Methanephosphonothioic acid Chemical compound CP(O)(O)=S WXJXBKBJAKPJRN-UHFFFAOYSA-N 0.000 description 1
- 229910039444 MoC Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- CRJGESKKUOMBCT-VQTJNVASSA-N N-acetylsphinganine Chemical compound CCCCCCCCCCCCCCC[C@@H](O)[C@H](CO)NC(C)=O CRJGESKKUOMBCT-VQTJNVASSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- AYRXSINWFIIFAE-UHFFFAOYSA-N O6-alpha-D-Galactopyranosyl-D-galactose Natural products OCC1OC(OCC(O)C(O)C(O)C(O)C=O)C(O)C(O)C1O AYRXSINWFIIFAE-UHFFFAOYSA-N 0.000 description 1
- DKXNBNKWCZZMJT-MKBDQBLWSA-N OC[C@@H](O)[C@@H](O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)[C@@H](O)[C@H](O)C=O Chemical compound OC[C@@H](O)[C@@H](O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)[C@@H](O)[C@H](O)C=O DKXNBNKWCZZMJT-MKBDQBLWSA-N 0.000 description 1
- 241000199919 Phaeophyceae Species 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- NIBVDXPSJBYJFT-VBBCUDLLSA-N Planteose Natural products O(C[C@@H]1[C@H](O)[C@@H](O)[C@@](O[C@@H]2[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O2)(CO)O1)[C@@H]1[C@@H](O)[C@@H](O)[C@@H](O)[C@H](CO)O1 NIBVDXPSJBYJFT-VBBCUDLLSA-N 0.000 description 1
- 108010039918 Polylysine Proteins 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
- 239000005700 Putrescine Substances 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- MUPFEKGTMRGPLJ-RMMQSMQOSA-N Raffinose Natural products O(C[C@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](O[C@@]2(CO)[C@H](O)[C@@H](O)[C@@H](CO)O2)O1)[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 MUPFEKGTMRGPLJ-RMMQSMQOSA-N 0.000 description 1
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 108010013296 Sericins Proteins 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 1
- 102000007562 Serum Albumin Human genes 0.000 description 1
- 108010071390 Serum Albumin Proteins 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229920002385 Sodium hyaluronate Polymers 0.000 description 1
- HIWPGCMGAMJNRG-ACCAVRKYSA-N Sophorose Natural products O([C@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HIWPGCMGAMJNRG-ACCAVRKYSA-N 0.000 description 1
- UQZIYBXSHAGNOE-USOSMYMVSA-N Stachyose Natural products O(C[C@H]1[C@@H](O)[C@H](O)[C@H](O)[C@@H](O[C@@]2(CO)[C@H](O)[C@@H](O)[C@@H](CO)O2)O1)[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@H](CO[C@@H]2[C@@H](O)[C@@H](O)[C@@H](O)[C@H](CO)O2)O1 UQZIYBXSHAGNOE-USOSMYMVSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 101710108442 Sulfakinin Proteins 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 240000004584 Tamarindus indica Species 0.000 description 1
- 235000004298 Tamarindus indica Nutrition 0.000 description 1
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 description 1
- 239000004473 Threonine Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- DRQXUCVJDCRJDB-UHFFFAOYSA-N Turanose Natural products OC1C(CO)OC(O)(CO)C1OC1C(O)C(O)C(O)C(CO)O1 DRQXUCVJDCRJDB-UHFFFAOYSA-N 0.000 description 1
- FTNIPWXXIGNQQF-UHFFFAOYSA-N UNPD130147 Natural products OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OC2C(OC(OC3C(OC(OC4C(OC(O)C(O)C4O)CO)C(O)C3O)CO)C(O)C2O)CO)C(O)C1O FTNIPWXXIGNQQF-UHFFFAOYSA-N 0.000 description 1
- LUEWUZLMQUOBSB-UHFFFAOYSA-N UNPD55895 Natural products OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OC2C(OC(OC3C(OC(O)C(O)C3O)CO)C(O)C2O)CO)C(O)C1O LUEWUZLMQUOBSB-UHFFFAOYSA-N 0.000 description 1
- LNRUEZIDUKQGRH-UHFFFAOYSA-N Umbelliferose Natural products OC1C(O)C(CO)OC1(CO)OC1C(OC2C(C(O)C(O)C(CO)O2)O)C(O)C(O)C(CO)O1 LNRUEZIDUKQGRH-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 1
- FLUADVWHMHPUCG-OVEXVZGPSA-N Verbascose Natural products O(C[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](OC[C@@H]2[C@H](O)[C@H](O)[C@@H](O)[C@@H](O[C@@]3(CO)[C@H](O)[C@@H](O)[C@@H](CO)O3)O2)O1)[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@H](CO[C@@H]2[C@H](O)[C@@H](O)[C@@H](O)[C@H](CO)O2)O1 FLUADVWHMHPUCG-OVEXVZGPSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920002000 Xyloglucan Polymers 0.000 description 1
- 229910026551 ZrC Inorganic materials 0.000 description 1
- OTCHGXYCWNXDOA-UHFFFAOYSA-N [C].[Zr] Chemical compound [C].[Zr] OTCHGXYCWNXDOA-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- TTWYZDPBDWHJOR-IDIVVRGQSA-L adenosine triphosphate disodium Chemical compound [Na+].[Na+].C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OP(O)(=O)OP([O-])([O-])=O)[C@@H](O)[C@H]1O TTWYZDPBDWHJOR-IDIVVRGQSA-L 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 229940023476 agar Drugs 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 229960003767 alanine Drugs 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 description 1
- FBJQEBRMDXPWNX-SMGIPPFUSA-N alpha-D-Galp-(1->6)-alpha-D-Galp-(1->6)-D-Glcp Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H]2[C@H]([C@H](O)[C@@H](O)C(O)O2)O)O1 FBJQEBRMDXPWNX-SMGIPPFUSA-N 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 229940043377 alpha-cyclodextrin Drugs 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- OCIBBXPLUVYKCH-QXVNYKTNSA-N alpha-maltohexaose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)O[C@H](O[C@@H]2[C@H](O[C@H](O[C@@H]3[C@H](O[C@H](O[C@@H]4[C@H](O[C@H](O[C@@H]5[C@H](O[C@H](O)[C@H](O)[C@H]5O)CO)[C@H](O)[C@H]4O)CO)[C@H](O)[C@H]3O)CO)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O OCIBBXPLUVYKCH-QXVNYKTNSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229960004050 aminobenzoic acid Drugs 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 210000004102 animal cell Anatomy 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 229960003121 arginine Drugs 0.000 description 1
- 235000009697 arginine Nutrition 0.000 description 1
- 229960001230 asparagine Drugs 0.000 description 1
- 235000009582 asparagine Nutrition 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 108010045569 atelocollagen Proteins 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- HDTRYLNUVZCQOY-NCFXGAEVSA-N beta,beta-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-NCFXGAEVSA-N 0.000 description 1
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 235000011175 beta-cyclodextrine Nutrition 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- DLRVVLDZNNYCBX-ZZFZYMBESA-N beta-melibiose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)O1 DLRVVLDZNNYCBX-ZZFZYMBESA-N 0.000 description 1
- HIWPGCMGAMJNRG-UHFFFAOYSA-N beta-sophorose Natural products OC1C(O)C(CO)OC(O)C1OC1C(O)C(O)C(O)C(CO)O1 HIWPGCMGAMJNRG-UHFFFAOYSA-N 0.000 description 1
- 229960004853 betadex Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- IRXBNHGNHKNOJI-UHFFFAOYSA-N butanedioyl dichloride Chemical compound ClC(=O)CCC(Cl)=O IRXBNHGNHKNOJI-UHFFFAOYSA-N 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- FYGDTMLNYKFZSV-ZWSAEMDYSA-N cellotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](OC(O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-ZWSAEMDYSA-N 0.000 description 1
- 229940106189 ceramide Drugs 0.000 description 1
- ZVEQCJWYRWKARO-UHFFFAOYSA-N ceramide Natural products CCCCCCCCCCCCCCC(O)C(=O)NC(CO)C(O)C=CCCC=C(C)CCCCCCCCC ZVEQCJWYRWKARO-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001793 charged compounds Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940045110 chitosan Drugs 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 210000001612 chondrocyte Anatomy 0.000 description 1
- 229940006423 chondroitin sulfate sodium Drugs 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- GVEHJMMRQRRJPM-UHFFFAOYSA-N chromium(2+);methanidylidynechromium Chemical compound [Cr+2].[Cr]#[C-].[Cr]#[C-] GVEHJMMRQRRJPM-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000004748 cultured cell Anatomy 0.000 description 1
- 235000019316 curdlan Nutrition 0.000 description 1
- 229940078035 curdlan Drugs 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 229960002433 cysteine Drugs 0.000 description 1
- HEBKCHPVOIAQTA-NGQZWQHPSA-N d-xylitol Chemical compound OC[C@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-NGQZWQHPSA-N 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 150000008266 deoxy sugars Chemical class 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- ANCLJVISBRWUTR-UHFFFAOYSA-N diaminophosphinic acid Chemical compound NP(N)(O)=O ANCLJVISBRWUTR-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- NAGJZTKCGNOGPW-UHFFFAOYSA-K dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [O-]P([O-])([S-])=S NAGJZTKCGNOGPW-UHFFFAOYSA-K 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 150000002016 disaccharides Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- PXEDJBXQKAGXNJ-QTNFYWBSSA-L disodium L-glutamate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](N)CCC([O-])=O PXEDJBXQKAGXNJ-QTNFYWBSSA-L 0.000 description 1
- XMXOIHIZTOVVFB-JIZZDEOASA-L disodium;(2s)-2-aminobutanedioate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](N)CC([O-])=O XMXOIHIZTOVVFB-JIZZDEOASA-L 0.000 description 1
- 229950010030 dl-alanine Drugs 0.000 description 1
- 238000007876 drug discovery Methods 0.000 description 1
- 235000014103 egg white Nutrition 0.000 description 1
- 210000000969 egg white Anatomy 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000012149 elution buffer Substances 0.000 description 1
- 210000002308 embryonic cell Anatomy 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940125532 enzyme inhibitor Drugs 0.000 description 1
- 239000002532 enzyme inhibitor Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N ethyl formate Chemical compound CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- YZUCHPMXUOSLOJ-UHFFFAOYSA-N ethyne;thorium Chemical compound [Th].[C-]#[C] YZUCHPMXUOSLOJ-UHFFFAOYSA-N 0.000 description 1
- 235000013861 fat-free Nutrition 0.000 description 1
- MHMNJMPURVTYEJ-UHFFFAOYSA-N fluorescein-5-isothiocyanate Chemical compound O1C(=O)C2=CC(N=C=S)=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 MHMNJMPURVTYEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 1
- 229940080345 gamma-cyclodextrin Drugs 0.000 description 1
- 235000010492 gellan gum Nutrition 0.000 description 1
- 239000000216 gellan gum Substances 0.000 description 1
- MUPFEKGTMRGPLJ-WSCXOGSTSA-N gentianose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)O1 MUPFEKGTMRGPLJ-WSCXOGSTSA-N 0.000 description 1
- DLRVVLDZNNYCBX-CQUJWQHSSA-N gentiobiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)C(O)O1 DLRVVLDZNNYCBX-CQUJWQHSSA-N 0.000 description 1
- 229940046240 glucomannan Drugs 0.000 description 1
- 229960002442 glucosamine Drugs 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 229960002743 glutamine Drugs 0.000 description 1
- 235000004554 glutamine Nutrition 0.000 description 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229940029575 guanosine Drugs 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- WHJFNYXPKGDKBB-UHFFFAOYSA-N hafnium;methane Chemical compound C.[Hf] WHJFNYXPKGDKBB-UHFFFAOYSA-N 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- FBPFZTCFMRRESA-UHFFFAOYSA-N hexane-1,2,3,4,5,6-hexol Chemical compound OCC(O)C(O)C(O)C(O)CO FBPFZTCFMRRESA-UHFFFAOYSA-N 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 235000014304 histidine Nutrition 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 150000001261 hydroxy acids Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- JDNTWHVOXJZDSN-UHFFFAOYSA-N iodoacetic acid Chemical compound OC(=O)CI JDNTWHVOXJZDSN-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229960000310 isoleucine Drugs 0.000 description 1
- DLRVVLDZNNYCBX-RTPHMHGBSA-N isomaltose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)C(O)O1 DLRVVLDZNNYCBX-RTPHMHGBSA-N 0.000 description 1
- FOMCONPAMXXLBX-MQHGYYCBSA-N isopanose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H](O)[C@H]([C@H](O)[C@@H](O)C=O)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 FOMCONPAMXXLBX-MQHGYYCBSA-N 0.000 description 1
- PZDOWFGHCNHPQD-OQPGPFOOSA-N kojibiose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](C=O)O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O PZDOWFGHCNHPQD-OQPGPFOOSA-N 0.000 description 1
- 235000010485 konjac Nutrition 0.000 description 1
- 239000000252 konjac Substances 0.000 description 1
- 229940025902 konjac mannan Drugs 0.000 description 1
- CSSYQJWUGATIHM-IKGCZBKSSA-N l-phenylalanyl-l-lysyl-l-cysteinyl-l-arginyl-l-arginyl-l-tryptophyl-l-glutaminyl-l-tryptophyl-l-arginyl-l-methionyl-l-lysyl-l-lysyl-l-leucylglycyl-l-alanyl-l-prolyl-l-seryl-l-isoleucyl-l-threonyl-l-cysteinyl-l-valyl-l-arginyl-l-arginyl-l-alanyl-l-phenylal Chemical compound C([C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(O)=O)C1=CC=CC=C1 CSSYQJWUGATIHM-IKGCZBKSSA-N 0.000 description 1
- 239000000832 lactitol Substances 0.000 description 1
- 235000010448 lactitol Nutrition 0.000 description 1
- VQHSOMBJVWLPSR-JVCRWLNRSA-N lactitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-JVCRWLNRSA-N 0.000 description 1
- 229960003451 lactitol Drugs 0.000 description 1
- 229940099563 lactobionic acid Drugs 0.000 description 1
- 235000021242 lactoferrin Nutrition 0.000 description 1
- 229940078795 lactoferrin Drugs 0.000 description 1
- DOVBXGDYENZJBJ-ONMPCKGSSA-N lactosamine Chemical compound O=C[C@H](N)[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O DOVBXGDYENZJBJ-ONMPCKGSSA-N 0.000 description 1
- VUALREFPJJODHZ-WELRSGGNSA-N lactosediamine Chemical compound O=C[C@H](N)[C@@H](O)[C@@H]([C@H](O)CO)O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1N VUALREFPJJODHZ-WELRSGGNSA-N 0.000 description 1
- JCQLYHFGKNRPGE-FCVZTGTOSA-N lactulose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 JCQLYHFGKNRPGE-FCVZTGTOSA-N 0.000 description 1
- 229960000511 lactulose Drugs 0.000 description 1
- PFCRQPBOOFTZGQ-UHFFFAOYSA-N lactulose keto form Natural products OCC(=O)C(O)C(C(O)CO)OC1OC(CO)C(O)C(O)C1O PFCRQPBOOFTZGQ-UHFFFAOYSA-N 0.000 description 1
- QIGJYVCQYDKYDW-LCOYTZNXSA-N laminarabiose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@H]1[C@H](O)[C@@H](CO)OC(O)[C@@H]1O QIGJYVCQYDKYDW-LCOYTZNXSA-N 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 235000010420 locust bean gum Nutrition 0.000 description 1
- 239000000711 locust bean gum Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 210000001165 lymph node Anatomy 0.000 description 1
- 229960003646 lysine Drugs 0.000 description 1
- 235000018977 lysine Nutrition 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 235000010449 maltitol Nutrition 0.000 description 1
- 239000000845 maltitol Substances 0.000 description 1
- VQHSOMBJVWLPSR-WUJBLJFYSA-N maltitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-WUJBLJFYSA-N 0.000 description 1
- 229940035436 maltitol Drugs 0.000 description 1
- DJMVHSOAUQHPSN-UHFFFAOYSA-N malto-hexaose Natural products OC1C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(OC4C(C(O)C(O)C(CO)O4)O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 DJMVHSOAUQHPSN-UHFFFAOYSA-N 0.000 description 1
- FJCUPROCOFFUSR-UHFFFAOYSA-N malto-pentaose Natural products OC1C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 FJCUPROCOFFUSR-UHFFFAOYSA-N 0.000 description 1
- UYQJCPNSAVWAFU-UHFFFAOYSA-N malto-tetraose Natural products OC1C(O)C(OC(C(O)CO)C(O)C(O)C=O)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(O)C(CO)O2)O)C(CO)O1 UYQJCPNSAVWAFU-UHFFFAOYSA-N 0.000 description 1
- FJCUPROCOFFUSR-GMMZZHHDSA-N maltopentaose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)O[C@H](CO)[C@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O[C@@H]2[C@@H]([C@@H](O)[C@H](O[C@@H]3[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O3)O)[C@@H](CO)O2)O)[C@@H](CO)O1 FJCUPROCOFFUSR-GMMZZHHDSA-N 0.000 description 1
- LUEWUZLMQUOBSB-OUBHKODOSA-N maltotetraose Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@H](CO)O[C@@H](O[C@@H]2[C@@H](O[C@@H](O[C@@H]3[C@@H](O[C@@H](O)[C@H](O)[C@H]3O)CO)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-OUBHKODOSA-N 0.000 description 1
- JCQLYHFGKNRPGE-HFZVAGMNSA-N maltulose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JCQLYHFGKNRPGE-HFZVAGMNSA-N 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- FYGDTMLNYKFZSV-UHFFFAOYSA-N mannotriose Natural products OC1C(O)C(O)C(CO)OC1OC1C(CO)OC(OC2C(OC(O)C(O)C2O)CO)C(O)C1O FYGDTMLNYKFZSV-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- QWIZNVHXZXRPDR-WSCXOGSTSA-N melezitose Chemical compound O([C@@]1(O[C@@H]([C@H]([C@@H]1O[C@@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)O)CO)CO)[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O QWIZNVHXZXRPDR-WSCXOGSTSA-N 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 229960004452 methionine Drugs 0.000 description 1
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 1
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 description 1
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical compound CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 235000013557 nattō Nutrition 0.000 description 1
- VVGIYYKRAMHVLU-UHFFFAOYSA-N newbouldiamide Natural products CCCCCCCCCCCCCCCCCCCC(O)C(O)C(O)C(CO)NC(=O)CCCCCCCCCCCCCCCCC VVGIYYKRAMHVLU-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QIGJYVCQYDKYDW-NSYYTRPSSA-N nigerose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](CO)OC(O)[C@@H]1O QIGJYVCQYDKYDW-NSYYTRPSSA-N 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 238000007344 nucleophilic reaction Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- PFPYHYZFFJJQFD-UHFFFAOYSA-N oxalic anhydride Chemical compound O=C1OC1=O PFPYHYZFFJJQFD-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ZCLAHGAZPPEVDX-MQHGYYCBSA-N panose Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@@H](O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C=O)O[C@@H]1CO[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 ZCLAHGAZPPEVDX-MQHGYYCBSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 229960000292 pectin Drugs 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010647 peptide synthesis reaction Methods 0.000 description 1
- 150000007965 phenolic acids Chemical class 0.000 description 1
- 235000009048 phenolic acids Nutrition 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229960005190 phenylalanine Drugs 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 150000004713 phosphodiesters Chemical group 0.000 description 1
- 239000006089 photosensitive glass Substances 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 125000005543 phthalimide group Chemical group 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- NIBVDXPSJBYJFT-ZQSKZDJDSA-N planteose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@](CO)(O[C@@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)O1 NIBVDXPSJBYJFT-ZQSKZDJDSA-N 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920003213 poly(N-isopropyl acrylamide) Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- XOPPYWGGTZVUFP-DLWPFLMGSA-N primeverose Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO[C@@H]1OC[C@@H](O)[C@H](O)[C@H]1O XOPPYWGGTZVUFP-DLWPFLMGSA-N 0.000 description 1
- QYNRIDLOTGRNML-UHFFFAOYSA-N primeverose Natural products OC1C(O)C(O)COC1OCC1C(O)C(O)C(O)C(O)O1 QYNRIDLOTGRNML-UHFFFAOYSA-N 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 210000001236 prokaryotic cell Anatomy 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- SXYFKXOFMCIXQW-UHFFFAOYSA-N propanedioyl dichloride Chemical compound ClC(=O)CC(Cl)=O SXYFKXOFMCIXQW-UHFFFAOYSA-N 0.000 description 1
- 239000003531 protein hydrolysate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003214 pyranose derivatives Chemical class 0.000 description 1
- 229940071139 pyrrolidone carboxylate Drugs 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- MUPFEKGTMRGPLJ-ZQSKZDJDSA-N raffinose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)O1 MUPFEKGTMRGPLJ-ZQSKZDJDSA-N 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010839 reverse transcription Methods 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- YVSWPCCVTYEEHG-UHFFFAOYSA-N rhodamine B 5-isothiocyanate Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=C(N=C=S)C=C1C(O)=O YVSWPCCVTYEEHG-UHFFFAOYSA-N 0.000 description 1
- 229940109850 royal jelly Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 229940010747 sodium hyaluronate Drugs 0.000 description 1
- 239000001540 sodium lactate Substances 0.000 description 1
- 229940005581 sodium lactate Drugs 0.000 description 1
- 235000011088 sodium lactate Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- PZDOWFGHCNHPQD-VNNZMYODSA-N sophorose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](C=O)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O PZDOWFGHCNHPQD-VNNZMYODSA-N 0.000 description 1
- 239000008347 soybean phospholipid Substances 0.000 description 1
- 229940063673 spermidine Drugs 0.000 description 1
- 229940063675 spermine Drugs 0.000 description 1
- 150000003408 sphingolipids Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- UQZIYBXSHAGNOE-XNSRJBNMSA-N stachyose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO[C@@H]3[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O3)O)O2)O)O1 UQZIYBXSHAGNOE-XNSRJBNMSA-N 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 239000012089 stop solution Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- WPLOVIFNBMNBPD-ATHMIXSHSA-N subtilin Chemical compound CC1SCC(NC2=O)C(=O)NC(CC(N)=O)C(=O)NC(C(=O)NC(CCCCN)C(=O)NC(C(C)CC)C(=O)NC(=C)C(=O)NC(CCCCN)C(O)=O)CSC(C)C2NC(=O)C(CC(C)C)NC(=O)C1NC(=O)C(CCC(N)=O)NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C1NC(=O)C(=C/C)/NC(=O)C(CCC(N)=O)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)CNC(=O)C(NC(=O)C(NC(=O)C2NC(=O)CNC(=O)C3CCCN3C(=O)C(NC(=O)C3NC(=O)C(CC(C)C)NC(=O)C(=C)NC(=O)C(CCC(O)=O)NC(=O)C(NC(=O)C(CCCCN)NC(=O)C(N)CC=4C5=CC=CC=C5NC=4)CSC3)C(C)SC2)C(C)C)C(C)SC1)CC1=CC=CC=C1 WPLOVIFNBMNBPD-ATHMIXSHSA-N 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical group O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 210000005222 synovial tissue Anatomy 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910003468 tantalcarbide Inorganic materials 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- ABZLKHKQJHEPAX-UHFFFAOYSA-N tetramethylrhodamine Chemical compound C=12C=CC(N(C)C)=CC2=[O+]C2=CC(N(C)C)=CC=C2C=1C1=CC=CC=C1C([O-])=O ABZLKHKQJHEPAX-UHFFFAOYSA-N 0.000 description 1
- 150000004044 tetrasaccharides Chemical class 0.000 description 1
- MPLHNVLQVRSVEE-UHFFFAOYSA-N texas red Chemical compound [O-]S(=O)(=O)C1=CC(S(Cl)(=O)=O)=CC=C1C(C1=CC=2CCCN3CCCC(C=23)=C1O1)=C2C1=C(CCC1)C3=[N+]1CCCC3=C2 MPLHNVLQVRSVEE-UHFFFAOYSA-N 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical class SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 description 1
- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 1
- 229960002898 threonine Drugs 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- MHMUCYJKZUZMNJ-OWOJBTEDSA-N trans-3-chloroacrylic acid Chemical compound OC(=O)\C=C\Cl MHMUCYJKZUZMNJ-OWOJBTEDSA-N 0.000 description 1
- FGMPLJWBKKVCDB-UHFFFAOYSA-N trans-L-hydroxy-proline Natural products ON1CCCC1C(O)=O FGMPLJWBKKVCDB-UHFFFAOYSA-N 0.000 description 1
- YSVQUZOHQULZQP-OCEKCAHXSA-N trehalosamine Chemical compound N[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 YSVQUZOHQULZQP-OCEKCAHXSA-N 0.000 description 1
- 125000000647 trehalose group Chemical group 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 150000004043 trisaccharides Chemical class 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229960004799 tryptophan Drugs 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- RULSWEULPANCDV-PIXUTMIVSA-N turanose Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](C(=O)CO)O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O RULSWEULPANCDV-PIXUTMIVSA-N 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- LNRUEZIDUKQGRH-YZUCMPLFSA-N umbelliferose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 LNRUEZIDUKQGRH-YZUCMPLFSA-N 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
- FLUADVWHMHPUCG-SWPIJASHSA-N verbascose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO[C@@H]3[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO[C@@H]4[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O4)O)O3)O)O2)O)O1 FLUADVWHMHPUCG-SWPIJASHSA-N 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
- FYGDTMLNYKFZSV-BYLHFPJWSA-N β-1,4-galactotrioside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@H](CO)O[C@@H](O[C@@H]2[C@@H](O[C@@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-BYLHFPJWSA-N 0.000 description 1
Images
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
【課題】プローブポリヌクレオチドが固定化された担体を分析に使用した後、プローブポリヌクレオチドにハイブリダイズしたターゲットポリヌクレオチドを除去して、再生する手段を提供する。
【解決手段】プローブポリヌクレオチドが固定化された担体を用いてポリヌクレオチド試料を分析する方法において該担体を再生する方法であって、ターゲットポリヌクレオチドがプローブポリヌクレオチドにハイブリダイズした担体に、保湿剤の少なくとも1種を含む水性分散液を塗布する工程、および該担体を洗浄する工程を含む、前記方法。
【選択図】図1Provided is a means for removing and regenerating a target polynucleotide hybridized to a probe polynucleotide after using a carrier on which the probe polynucleotide is immobilized for analysis.
A method for regenerating a carrier sample in a method for analyzing a polynucleotide sample using a carrier on which a probe polynucleotide is immobilized, the carrier comprising a target polynucleotide hybridized to the probe polynucleotide, and a humectant The method comprising the steps of: applying an aqueous dispersion comprising at least one of: and washing the carrier.
[Selection] Figure 1
Description
本発明は、プローブポリヌクレオチドが固定化された担体の再生方法、ならびにそのための試薬およびキットに関する。 The present invention relates to a method for regenerating a carrier on which a probe polynucleotide is immobilized, and a reagent and kit therefor.
多種多様な生物の遺伝子構造を明らかにするのみならず、その遺伝子機能をゲノムスケールで解明しようとする試みが行われつつあり、遺伝子機能を効率的に解析するための技術開発も急速に進んでいる。マイクロアレイは、スライドガラス等の基板にDNAなどのポリヌクレオチドを所定の領域毎に多数整列固定させた高密度のアレイであり、核酸の塩基配列の決定、並びに遺伝子の発現、変異、多型性などの同時解析に非常に有用である。このマイクロアレイを用いた遺伝子情報の解析は、創薬研究、疾病の診断や予防法の開発などに極めて有用であるため、マイクロアレイの作製技術および得られたデータの解析システムにより一層の開発が望まれている。 In addition to clarifying the genetic structures of a wide variety of organisms, attempts are being made to elucidate their gene functions on a genome scale, and technological development for efficient analysis of gene functions is rapidly progressing. Yes. A microarray is a high-density array in which a large number of polynucleotides such as DNA are aligned and fixed on a substrate such as a slide glass for each predetermined region. Determination of nucleic acid base sequences, gene expression, mutation, polymorphism, etc. It is very useful for simultaneous analysis. Analysis of genetic information using this microarray is extremely useful for drug discovery research, disease diagnosis and development of preventive methods, etc., so further development is desired by the microarray production technology and the analysis system of the obtained data. ing.
マイクロアレイを用いた検出に際しては、まず担体表面に高密度に整列したプローブポリヌクレオチドに対して、放射性同位体や蛍光色素で標識したポリヌクレオチド試料をハイブリダイズさせる。このとき、ターゲットポリヌクレオチド試料中の、プローブポリヌクレオチドと相補的な塩基配列をもつ分子は、プローブポリヌクレオチドと相補的にハイブリダイズする。次いで、このハイブリダイズしているターゲットポリヌクレオチド分子上の標識に由来するシグナルを測定し、ハイブリダイズされたプローブポリヌクレオチドを同定する。具体的には、RIや蛍光イメージスキャナーでマイクロアレイ上の放射線強度または蛍光強度を測定し、そして得られた画像データを解析処理する。従って、マイクロアレイによれば、数千〜数万個の分子を同時にハイブリダイズさせて検出することができ、微量の試料で短時間のうちに大量の遺伝子情報を得ることができる。 In detection using a microarray, first, a polynucleotide sample labeled with a radioisotope or a fluorescent dye is hybridized to a probe polynucleotide arranged on the carrier surface at a high density. At this time, molecules having a base sequence complementary to the probe polynucleotide in the target polynucleotide sample hybridize complementarily to the probe polynucleotide. The signal derived from the label on the hybridized target polynucleotide molecule is then measured to identify the hybridized probe polynucleotide. Specifically, the radiation intensity or fluorescence intensity on the microarray is measured by RI or a fluorescence image scanner, and the obtained image data is analyzed. Therefore, according to the microarray, thousands to tens of thousands of molecules can be simultaneously hybridized and detected, and a large amount of gene information can be obtained in a short time with a small amount of sample.
マイクロアレイにおいてプローブポリヌクレオチドを高密度かつ強固に固定化するため、例えば、担体表面に、ポリヌクレオチドと共有結合を形成する活性エステル基等の反応活性基を導入して、プローブポリヌクレオチドを共有結合を介して固定化させること(特許文献1〜3参照)などが報告されている。 In order to immobilize probe polynucleotides in a microarray at a high density and firmly, for example, reactive active groups such as active ester groups that form covalent bonds with polynucleotides are introduced on the surface of the carrier, so that the probe polynucleotides are covalently bonded. (See Patent Documents 1 to 3) and the like.
マイクロアレイは高価であることから、ターゲットポリヌクレオチドをハイブリダイズさせて分析した後、ハイブリダイズしたポリヌクレオチドを除去して再生し、再利用することが望まれる。しかし、プローブポリヌクレオチドに一度ハイブリダイズしたポリヌクレオチドを完全に除去することは困難であり、従ってマイクロアレイの再利用は実質的に不可能であった。 Since microarrays are expensive, it is desirable that the target polynucleotides are hybridized and analyzed, and then the hybridized polynucleotides are removed and regenerated for reuse. However, it has been difficult to completely remove the polynucleotide once hybridized to the probe polynucleotide, and therefore, it is substantially impossible to reuse the microarray.
本発明の課題は、プローブポリヌクレオチドが固定化された担体を分析に使用した後、プローブポリヌクレオチドにハイブリダイズしたターゲットポリヌクレオチドを除去して、再生する手段を提供することである。 An object of the present invention is to provide means for removing and regenerating a target polynucleotide hybridized to a probe polynucleotide after using a carrier on which the probe polynucleotide is immobilized for analysis.
本発明者らは上記課題を解決するために検討を行った結果、プローブポリヌクレオチドが固定化された担体にポリヌクレオチド試料を接触させてターゲットポリヌクレオチドをハイブリダイズさせ、未反応のポリヌクレオチドを除去した後、保湿剤、好ましくはゲル化剤および糖質からなる群から選択される少なくとも1種を含む水性分散液を担体に塗布することにより、その後の担体洗浄工程においてターゲットポリヌクレオチドが効率的に除去されることを見出し、本発明を完成するに至った。 As a result of investigations to solve the above problems, the present inventors contacted a polynucleotide sample with a carrier on which a probe polynucleotide is immobilized, hybridized the target polynucleotide, and removed unreacted polynucleotide. Then, by applying an aqueous dispersion containing at least one selected from the group consisting of a humectant, preferably a gelling agent and a sugar, to the carrier, the target polynucleotide can be efficiently used in the subsequent carrier washing step. It was found that it was removed, and the present invention was completed.
すなわち、本発明は以下の発明を包含する。
(1)プローブポリヌクレオチドが固定化された担体を用いてポリヌクレオチド試料を分析する方法において該担体を再生する方法であって、
ターゲットポリヌクレオチドがプローブポリヌクレオチドにハイブリダイズした担体に、保湿剤を含む水性分散液を塗布する工程、および
該担体を洗浄する工程
を含む、前記方法。
(2)保湿剤がゲル化剤および糖質からなる群から選択される少なくとも1種である、(1)記載の方法。
(3)担体上に固定化されたプローブポリヌクレオチドにハイブリダイズしたターゲットポリヌクレオチドを除去する方法であって、
ターゲットポリヌクレオチドがプローブポリヌクレオチドにハイブリダイズした担体に、保湿剤を含む水性分散液を塗布する工程、および
該担体を洗浄する工程を含む、前記方法。
(4)保湿剤がゲル化剤および糖質からなる群から選択される少なくとも1種である、(3)記載の方法。
That is, the present invention includes the following inventions.
(1) A method for regenerating a carrier in a method for analyzing a polynucleotide sample using a carrier on which a probe polynucleotide is immobilized,
The method comprising: applying an aqueous dispersion containing a humectant to a carrier in which a target polynucleotide is hybridized to a probe polynucleotide; and washing the carrier.
(2) The method according to (1), wherein the humectant is at least one selected from the group consisting of a gelling agent and a saccharide.
(3) A method of removing a target polynucleotide hybridized with a probe polynucleotide immobilized on a carrier,
The method comprising: applying an aqueous dispersion containing a humectant to a carrier in which a target polynucleotide is hybridized to a probe polynucleotide; and washing the carrier.
(4) The method according to (3), wherein the humectant is at least one selected from the group consisting of a gelling agent and a saccharide.
(5)プローブポリヌクレオチドが固定化された担体を用いてポリヌクレオチド試料を分析する方法であって、
a)担体に固定化されたプローブポリヌクレオチドに、ポリヌクレオチド試料を接触させてポリヌクレオチド試料に含まれるターゲットポリヌクレオチドをプローブポリヌクレオチドにハイブリダイズさせる工程、
b)未反応のポリヌクレオチドを除去する工程、
c)保湿剤を含む水性分散液を担体に塗布する工程、および
d)ハイブリダイゼーションに基づくシグナルを測定する工程
を含む前記方法。
(6)保湿剤がゲル化剤および糖質からなる群から選択される少なくとも1種である、(5)記載の方法。
(7)(5)または(6)に記載のd)の工程の後に担体を洗浄することにより、担体を再生する方法。
(8)プローブポリヌクレオチドが固定化された担体を用いてポリヌクレオチド試料を分析する方法において担体の再生を促進するための試薬であって、保湿剤を含む水性分散液からなる前記試薬。
(9)保湿剤がゲル化剤および糖質からなる群から選択される少なくとも1種である、(8)記載の試薬。
(10)担体に固定化されたプローブポリヌクレオチドにポリヌクレオチド試料を接触させ、ポリヌクレオチド試料に含まれるターゲットポリヌクレオチドをプローブポリヌクレオチドにハイブリダイズさせ、ハイブリダイゼーションに基づくシグナルを測定することによりポリヌクレオチド試料を分析するためのキットであって、(8)または(9)に記載の試薬を含む前記キット。
(5) A method for analyzing a polynucleotide sample using a carrier on which a probe polynucleotide is immobilized,
a) contacting a polynucleotide sample with a probe polynucleotide immobilized on a carrier to hybridize the target polynucleotide contained in the polynucleotide sample to the probe polynucleotide;
b) removing unreacted polynucleotide;
c) applying an aqueous dispersion containing a humectant to a carrier; and d) measuring a signal based on hybridization.
(6) The method according to (5), wherein the humectant is at least one selected from the group consisting of a gelling agent and a saccharide.
(7) A method for regenerating a carrier by washing the carrier after the step d) according to (5) or (6).
(8) A reagent for promoting regeneration of a carrier in a method for analyzing a polynucleotide sample using a carrier on which a probe polynucleotide is immobilized, the reagent comprising an aqueous dispersion containing a humectant.
(9) The reagent according to (8), wherein the humectant is at least one selected from the group consisting of a gelling agent and a saccharide.
(10) A polynucleotide sample is brought into contact with a probe polynucleotide immobilized on a carrier, a target polynucleotide contained in the polynucleotide sample is hybridized to the probe polynucleotide, and a signal based on hybridization is measured. A kit for analyzing a sample, comprising the reagent according to (8) or (9).
本発明により、プローブポリヌクレオチドが固定化された担体を用いて分析を行った後、該担体を再生して再利用することが可能になる。 According to the present invention, after carrying out an analysis using a carrier on which a probe polynucleotide is immobilized, the carrier can be regenerated and reused.
一実施形態において本発明は、プローブポリヌクレオチドが固定化された担体を用いてポリヌクレオチド試料を分析する方法において該担体を再生する方法であって、
ターゲットポリヌクレオチドがプローブポリヌクレオチドにハイブリダイズした担体を、保湿剤、好ましくはゲル化剤および糖質からなる群から選択される少なくとも1種を含む水性分散液を塗布する工程、および該担体を洗浄する工程を含む、前記方法に関する。
In one embodiment, the present invention relates to a method for regenerating a carrier in a method for analyzing a polynucleotide sample using a carrier on which a probe polynucleotide is immobilized,
Applying an aqueous dispersion containing at least one selected from the group consisting of a humectant, preferably a gelling agent and a sugar, to the carrier in which the target polynucleotide is hybridized to the probe polynucleotide, and washing the carrier The method comprising the steps of:
本発明において担体、すなわちプローブポリヌクレオチドが固定化された担体を再生するとは、担体上に固定化されたプローブポリヌクレオチドにハイブリダイズしたターゲットポリヌクレオチドを除去することをさす。これにより担体を再度分析に使用することができる。 In the present invention, to regenerate a carrier, that is, a carrier on which a probe polynucleotide is immobilized, means to remove the target polynucleotide hybridized to the probe polynucleotide immobilized on the carrier. This allows the carrier to be used again for analysis.
従って一実施形態において、本発明は、担体上に固定化されたプローブポリヌクレオチドにハイブリダイズしたターゲットポリヌクレオチドを除去する方法であって、
ターゲットポリヌクレオチドがプローブポリヌクレオチドにハイブリダイズした担体を、保湿剤、好ましくはゲル化剤および糖質からなる群から選択される少なくとも1種を含む水性分散液を塗布する工程、および該担体を洗浄する工程を含む、前記方法に関する。
Accordingly, in one embodiment, the present invention provides a method for removing a target polynucleotide hybridized to a probe polynucleotide immobilized on a carrier, comprising:
Applying an aqueous dispersion containing at least one selected from the group consisting of a humectant, preferably a gelling agent and a sugar, to the carrier in which the target polynucleotide is hybridized to the probe polynucleotide, and washing the carrier The method comprising the steps of:
換言すれば本発明は、担体上に固定化されたプローブポリヌクレオチドにハイブリダイズしたターゲットポリヌクレオチドの除去を促進する方法であって、
ターゲットポリヌクレオチドがプローブポリヌクレオチドにハイブリダイズした担体を、保湿剤、好ましくはゲル化剤および糖質からなる群から選択される少なくとも1種を含む水性分散液を塗布する工程を含む、前記方法に関する。
In other words, the present invention is a method for promoting the removal of a target polynucleotide hybridized to a probe polynucleotide immobilized on a carrier,
Applying the carrier in which the target polynucleotide is hybridized to the probe polynucleotide to an aqueous dispersion containing at least one selected from the group consisting of a humectant, preferably a gelling agent and a saccharide. .
本明細書においてポリヌクレオチドには、オリゴヌクレオチドも包含され、DNAおよびRNAを含む核酸、ならびに核酸誘導体も包含される。DNAには、一本鎖DNAおよび二本鎖DNAが包含される。核酸誘導体の例としては、リン酸ジエステル部位を修飾した人工核酸;フラノース部位のグリコシル結合やヒドロキシル基を修飾した人工核酸;核酸塩基部位を修飾した人工核酸;および糖・リン酸骨格以外の構造を利用した人工核酸などが挙げられ、より具体的には、リン酸部位の酸素原子を硫黄原子で置換したホスホロチオエート型、ホスホロジチオエート型、ホスホロジアミデート型、メチルホスホネート型またはメチルホスホノチオエート型の人工核酸;フラノース環上の置換基修飾型、糖環骨格が1炭素増炭したピラノース型、または多環式糖骨格型の人工核酸;ピリミジンC−5位修飾塩基型、プリンC−7位修飾塩基型、または環拡張修飾塩基型の人工核酸などが挙げられる。ならびにそれらに標識が付加されたもの、また、担体に固定化するために反応性の官能基が付加されたものも包含される。 In the present specification, the polynucleotide includes oligonucleotides, and also includes nucleic acids including DNA and RNA, and nucleic acid derivatives. DNA includes single-stranded DNA and double-stranded DNA. Examples of nucleic acid derivatives include artificial nucleic acids modified with phosphodiester sites; artificial nucleic acids modified with glycosyl bonds and hydroxyl groups at furanose sites; artificial nucleic acids modified with nucleobase sites; and structures other than sugar / phosphate skeletons Artificial nucleic acid used, etc. are mentioned. More specifically, phosphorothioate type, phosphorodithioate type, phosphorodiamidate type, methylphosphonate type or methylphosphonothioate in which the oxygen atom of the phosphate site is substituted with a sulfur atom -Type artificial nucleic acid; substituent-modified type on furanose ring, pyranose type with 1-carbon increase in sugar ring skeleton, or polycyclic sugar skeleton type artificial nucleic acid; pyrimidine C-5 modified base type, purine C-7 Examples thereof include artificial nucleic acids having a position-modified base type or a ring-expanded modified base type. In addition, those having a label added thereto, and those having a reactive functional group added to be immobilized on a carrier are also included.
本明細書においてプローブポリヌクレオチドは、当技術分野で通常用いられる意味を有し、目的遺伝子を検出するために用いられるポリヌクレオチドであって、目的遺伝子に対応するポリヌクレオチドまたはその断片と特異的にハイブリダイズするポリヌクレオチドをさす。プローブポリヌクレオチドとしては、通常、合成オリゴヌクレオチド、cDNAおよびゲノムDNA、それらの断片、ならびにそれらを変性させたもの(例えば、一本鎖を二本鎖に変性させたもの)等が用いられる。プローブポリヌクレオチドは、通常20〜5000塩基長、好ましくは20〜1500塩基長を有する。 In the present specification, the probe polynucleotide has a meaning usually used in the art, and is a polynucleotide used for detecting a target gene, specifically a polynucleotide corresponding to the target gene or a fragment thereof. A polynucleotide that hybridizes. As the probe polynucleotide, synthetic oligonucleotides, cDNA and genomic DNA, fragments thereof, and those obtained by denaturing them (for example, those obtained by modifying a single strand into a double strand) are used. The probe polynucleotide usually has a length of 20 to 5000 bases, preferably 20 to 1500 bases.
本明細書においてターゲットポリヌクレオチドは、当技術分野で通常用いられる意味を有し、検出対象であるポリヌクレオチドをさす。ターゲットは標的と称される場合もある。通常、プローブにハイブリダイズさせる被検試料由来のポリヌクレオチドおよびそれを基にして酵素的に合成されたポリヌクレオチド、具体的には、mRNA、cDNA、aRNA、それらの断片、ならびにそれらを変性させたもの等が用いられる。 In this specification, a target polynucleotide has the meaning normally used in this technical field, and refers to the polynucleotide which is a detection target. A target may be referred to as a target. Usually, a polynucleotide derived from a test sample to be hybridized to a probe and a polynucleotide enzymatically synthesized based on the polynucleotide, specifically, mRNA, cDNA, aRNA, fragments thereof, and their denatured A thing etc. are used.
ハイブリダイズまたはハイブリダイゼーションは、当技術分野で通常用いられる意味を有し、相補的な配列を持つポリヌクレオチド同士、例えば、一本鎖のDNA同士、一本鎖のRNA同士、または一本鎖のDNAと一本鎖のRNAが適切な条件下で二本鎖を形成することをいう。 Hybridization or hybridization has the meaning normally used in the art, and polynucleotides having complementary sequences, for example, single-stranded DNAs, single-stranded RNAs, or single-stranded It means that DNA and single-stranded RNA form a double strand under appropriate conditions.
プローブポリヌクレオチドが固定化された担体を用いてポリヌクレオチド試料を分析する方法は、当技術分野で慣用の分析方法をさし、通常、以下の工程によって実施される:
担体に固定化されたプローブポリヌクレオチドに、ポリヌクレオチド試料を接触させてポリヌクレオチド試料に含まれるターゲットポリヌクレオチドをプローブポリヌクレオチドにハイブリダイズさせる工程、未反応のポリヌクレオチドを除去する工程、ハイブリダイゼーションに基づくシグナルを測定する工程。
The method of analyzing a polynucleotide sample using a carrier on which a probe polynucleotide is immobilized refers to an analysis method commonly used in the art, and is usually performed by the following steps:
For contacting a polynucleotide sample with a probe polynucleotide immobilized on a carrier to hybridize the target polynucleotide contained in the polynucleotide sample to the probe polynucleotide, removing unreacted polynucleotide, and hybridization. Measuring a signal based thereon.
ポリヌクレオチド試料は、担体上に固定化されたプローブポリヌクレオチドにハイブリダイズするターゲットポリヌクレオチドを含みうる試料であれば特に制限されない。例えば、血液、血清、尿、涙、細胞、器官、組織、骨、骨髄、リンパ、リンパ節、滑液組織、軟骨細胞、滑液マクロファージ、内皮細胞、皮膚、これらの抽出物および破砕物、ならびに培養細胞、胚細胞、幹細胞、動物細胞抽出物、植物抽出物、原核細胞抽出物および真核単細胞抽出物等の生物学的試料が挙げられる。ポリヌクレオチド試料には、上記の生物学的試料に由来する試料、例えば、特定の核酸が増幅された試料等も包含される。通常、ポリヌクレオチド試料として、含まれるポリヌクレオチドが標識されたものを用いることにより、ハイブリダイゼーションを検出する。上記生物学的試料およびこれに由来する試料を、SSC(saline-sodium citrate)などの水性媒体に溶解または分散することにより、ポリヌクレオチド試料(以下、ハイブリダイゼーション溶液と称する場合もある)を調製することができる。 The polynucleotide sample is not particularly limited as long as it can contain a target polynucleotide that hybridizes to a probe polynucleotide immobilized on a carrier. For example, blood, serum, urine, tears, cells, organs, tissues, bone, bone marrow, lymph, lymph nodes, synovial tissue, chondrocytes, synovial macrophages, endothelial cells, skin, extracts and debris thereof, and Examples include biological samples such as cultured cells, embryonic cells, stem cells, animal cell extracts, plant extracts, prokaryotic cell extracts, and eukaryotic single cell extracts. The polynucleotide sample includes a sample derived from the above biological sample, for example, a sample in which a specific nucleic acid is amplified. Usually, hybridization is detected by using a polynucleotide sample labeled with the contained polynucleotide. A polynucleotide sample (hereinafter also referred to as a hybridization solution) is prepared by dissolving or dispersing the biological sample and a sample derived therefrom in an aqueous medium such as SSC (saline-sodium citrate). be able to.
ハイブリダイゼーションに基づくシグナルを測定するとは、換言すれば、プローブポリヌクレオチドとターゲットポリヌクレオチドとのハイブリダイゼーションを示すシグナル、通常、標識に基づくシグナルを測定することをさし、得られるシグナルおよびその強度は、検出方法、標識方法や標識の種類によって異なる。 Measuring a signal based on hybridization means, in other words, measuring a signal indicating hybridization between a probe polynucleotide and a target polynucleotide, usually a signal based on a label. Depending on the detection method, labeling method and type of label.
標識方法や標識の種類は、プローブポリヌクレオチドとターゲットポリヌクレオチドとのハイブリダイゼーションを検出できるものであれば特に制限されず、当技術分野で公知である。例えば、ターゲットポリヌクレオチドを合成または増幅する際に放射能標識や蛍光標識などの標識を共有結合させた基質(主にUTP)を取り込ませ、その標識によって、ハイブリダイゼーションを検出することができる。標識としては、当技術分野で通常用いられるもの、例えば、放射能標識、蛍光標識、化学ルミネッサー、ルミネッサーおよび感光剤等を使用することもできる。蛍光標識としては、Cy3およびCy5などのCyDye、FITC、RITC、ローダミン、テキサスレッド、TET、TAMRA、FAM、HEX、ROXなどが挙げられ、放射能標識としては、α−32P、γ−32P、35Sなどが挙げられる。さらに、酵素、酵素断片、酵素阻害剤、抗体、触媒等を結合させてもよい。 The labeling method and the kind of label are not particularly limited as long as hybridization between the probe polynucleotide and the target polynucleotide can be detected, and is known in the art. For example, when a target polynucleotide is synthesized or amplified, a substrate (mainly UTP) to which a label such as a radioactive label or a fluorescent label is covalently bound is incorporated, and hybridization can be detected by the label. As the label, those usually used in the art, for example, a radioactive label, a fluorescent label, a chemiluminescence, a luminescence and a photosensitizer can also be used. Examples of the fluorescent label include CyDye such as Cy3 and Cy5, FITC, RITC, rhodamine, Texas Red, TET, TAMRA, FAM, HEX, ROX, and the like. As radioactive labels, α- 32 P, γ- 32 P , 35 S and the like. Furthermore, an enzyme, an enzyme fragment, an enzyme inhibitor, an antibody, a catalyst or the like may be bound.
例えば、標識として蛍光標識を用いた場合は、蛍光シグナルを好適な検出器により検出する。検出器としては、例えば蛍光レーザー顕微鏡、冷却CCDカメラおよびコンピュータを連結した蛍光スキャニング装置が用いられ、担体上の蛍光強度を自動的に測定することができる。CCDカメラの代わりに共焦点型または非焦点型のレーザーを用いてもよい。これにより、画像データが得られる。得られたデータから、担体上に固定化されたプローブポリヌクレオチドに対して相補性を有するターゲットポリヌクレオチドを同定することができ、これに基づいて遺伝子発現プロファイルを作成したり、ポリヌクレオチド試料の塩基配列を決定することもできる。 For example, when a fluorescent label is used as the label, the fluorescent signal is detected by a suitable detector. As the detector, for example, a fluorescence scanning apparatus in which a fluorescence laser microscope, a cooled CCD camera, and a computer are connected is used, and the fluorescence intensity on the carrier can be automatically measured. A confocal laser or a non-focus laser may be used instead of the CCD camera. Thereby, image data is obtained. From the obtained data, target polynucleotides having complementarity to the probe polynucleotide immobilized on the carrier can be identified, and gene expression profiles can be created based on the target polynucleotides. The sequence can also be determined.
ターゲットポリヌクレオチドのプローブポリヌクレオチドへのハイブリダイゼーションは、プローブポリヌクレオチドを固定化した担体上に、上記ポリヌクレオチド試料をスポッティングした後インキュベートすることにより実施できる。例えば、スポッティングは、96穴または384穴等のプラスチックプレートに試料を分注し、スポット装置を用いて滴下することにより実施できる。インキュベーションは、室温〜100℃の範囲の温度で、1〜24時間の範囲の時間で実施することが好ましい。 Hybridization of the target polynucleotide to the probe polynucleotide can be carried out by spotting the polynucleotide sample on a carrier on which the probe polynucleotide is immobilized and incubating the sample. For example, spotting can be performed by dispensing a sample into a plastic plate having 96 holes or 384 holes and dropping the sample using a spot device. Incubation is preferably carried out at a temperature ranging from room temperature to 100 ° C. for a time ranging from 1 to 24 hours.
ハイブリダイゼーション終了後、未反応のポリヌクレオチドを除去することが好ましい。例えば、界面活性剤の溶液と緩衝液との混合溶液を用いて洗浄を行い、未反応のポリヌクレオチドを除去することができる。界面活性剤としては、ドデシル硫酸ナトリウム(SDS)を用いることが好ましい。緩衝液としては、クエン酸緩衝液、リン酸緩衝液、ホウ酸緩衝液、トリス緩衝液、またはグッド緩衝液等を用いることができるが、クエン酸緩衝液を用いることが好ましい。 It is preferable to remove unreacted polynucleotide after completion of hybridization. For example, washing can be performed using a mixed solution of a surfactant solution and a buffer to remove unreacted polynucleotide. As the surfactant, sodium dodecyl sulfate (SDS) is preferably used. As the buffer solution, a citrate buffer solution, a phosphate buffer solution, a borate buffer solution, a Tris buffer solution, a Good buffer solution, or the like can be used, and a citrate buffer solution is preferably used.
本発明の担体の再生方法は、上記のような分析方法において、ターゲットポリヌクレオチドがプローブポリヌクレオチドにハイブリダイズした担体に、保湿剤、好ましくはゲル化剤および糖質からなる群から選択される少なくとも1種を含む水性分散液を塗布する工程を含むことを特徴とする。上記工程は、ハイブリダイゼーション反応後に実施する。好ましくは、ハイブリダイゼーション終了後、未反応のポリヌクレオチドを除去した後、シグナルを測定する前に実施するのが好ましい。 The carrier regeneration method of the present invention is the above analysis method, wherein the target polynucleotide is at least selected from the group consisting of a humectant, preferably a gelling agent and a carbohydrate, on the carrier hybridized to the probe polynucleotide. It includes a step of applying an aqueous dispersion containing one kind. The above step is performed after the hybridization reaction. Preferably, after completion of hybridization, it is carried out after removing unreacted polynucleotide and before measuring the signal.
本発明者らは、保湿剤の少なくとも1種、好ましくはゲル化剤および糖質からなる群から選択される少なくとも1種を含む水性分散液を担体に塗布することにより、分析終了後の担体の再生工程において、プローブポリヌクレオチドにハイブリダイズしたターゲットポリヌクレオチドの除去が促進されることを見出した。従って上記水性分散液は、プローブポリヌクレオチドが固定化された担体を用いてポリヌクレオチド試料を分析する方法において担体の再生を促進するための試薬として使用できる。 The present inventors apply an aqueous dispersion containing at least one humectant, preferably at least one selected from the group consisting of a gelling agent and a saccharide, to the carrier after analysis. It has been found that the removal of the target polynucleotide hybridized with the probe polynucleotide is promoted in the regeneration step. Therefore, the aqueous dispersion can be used as a reagent for promoting the regeneration of the carrier in the method of analyzing a polynucleotide sample using the carrier on which the probe polynucleotide is immobilized.
上記水性分散液は、水を主成分とする溶媒に保湿剤の少なくとも1種、好ましくはゲル化剤および糖質からなる群から選択される少なくとも1種を分散または溶解することにより調製しうる。本発明において、水性分散液には水溶液も含まれる。溶媒として、水を70%以上、好ましくは80%以上、より好ましくは90%以上含むものを用いる。溶媒として、好ましくは純水、より好ましくは超純水を用いる。本発明の水性分散液は、保湿剤を飽和濃度以下で使用する。 The aqueous dispersion can be prepared by dispersing or dissolving at least one humectant, preferably at least one selected from the group consisting of a gelling agent and a saccharide, in a solvent containing water as a main component. In the present invention, the aqueous dispersion includes an aqueous solution. As the solvent, a solvent containing 70% or more of water, preferably 80% or more, more preferably 90% or more is used. As the solvent, preferably pure water, more preferably ultrapure water is used. The aqueous dispersion of the present invention uses a humectant at a saturation concentration or less.
本明細書において保湿剤は、ある物質もしくは組織に対して、接触、浸透または結合することなどにより、物質もしくは組織に対して水分を与える効果を有する物質、または水分を保持する効果を有する物質と定義され、ゲル化剤および糖質が包含される。具体的には、グリセリン、キシリトール(キシリット)、ジグリセリン 、ジプロピレングリコール(DPG)、ソルビトール(ソルビット)、DL−ピロリドンカルボン酸ナトリウム、3−メチル−1,3−ブタンジオール、1、3−ブチレングリコール(1、3BG)、プロピレングリコール、ポリエチレングリコール(カーボワックス)、ポリグリセリンなどの多価アルコール、混合異性化糖、アミノ酸、L−アスパラギン酸、L−アスパラキン酸ナトリウム、DL−アラニン、L−アルギニン、L−イソロイシン、L−リジン、L−リジン塩酸塩、L−グリシン(アミノ酢酸)、L−グルタミン、L−グルタミン酸、L−グルタミン酸ナトリウム、γ−アミノ酪酸(ピぺリジン酸)、L−スレオニン、L−セリン、L−チロシン、L−トリプトファン、L−バリン、L−ヒスチジン、L−ヒスチジン塩酸塩、L−ヒドロキシプロリン(L−オキシプロリン)、L−フェニルアラニン、L−プロリン、L−ロイシン、L−システイン、L−シスチン、L−メチオニン、DL−ピロリドンカルボン酸(PCA)、DL−ピロリドンカルボン酸ナトリウム液(PCAソーダ)、乳酸、乳酸ナトリウム(液)、尿素、尿酸、酸性ムコ多糖類、ヒアルロン酸、ヒアルロン酸ナトリウム、コンドロイチン硫酸ナトリウム、グルクロン酸、コラーゲン、可溶性コラーゲン(水溶性コラーゲン)、コラーゲン加水分解物(加水分解コラーゲン)、加水分解コラーゲン液、加水分解コラーゲン末、加水分解コラーゲンエチル、加水分解コラーゲンヘキサデシル、コラーゲンアミノ酸、アテロコラーゲン、ゼラチン、加水分解ゼラチン末、エラスチン、水溶性エラスチン、加水分解エラスチン(エラスチン加水分解物)、細胞間脂質、スフィンゴ脂質(セラミド)、ケラチン、加水分解ケラチン、ケラチンアミノ酸、核酸、デオキシリボ核酸(DNA)、リボ核酸(RNA)、グアノシン、グアニン、リン酸、ATP(アデノシン三リン酸)、リン酸リボフラビンナトリウム、リン脂質、レシチンなどの生体系保湿成分、アルブミン(乾燥脱糖卵白)、血清アルブミン、脱脂粉乳、ホエ一(乳清、乳酸菌発酵液)、乳糖、カゼイン、牛乳糖たんぱく、ラクトフェリン、加水分解シルク、シルクアミノ酸、シルク抽出液、シルクパウダー、セリシン、加水分解コンキオリン液(真珠たんぱく描出液)、コンキオリンパウダー、キチン、キトサン、グルコサミン(キトサミン)、ローヤルゼリー、ハチミツ、ブドウ糖(グルコース)、大豆たんぱく質、大豆たんぱく加水分解物、大豆リン脂質(大豆レシチン)、大豆リゾリン脂質(リゾレシチン)、卵黄レシチン(卵黄リン脂質)、納豆エキス(大豆発酵代謝液)、アルファヒドロキシ酸(AHA)、グリコール酸、リンゴ酸、海藻エキス、褐藻エキス、含硫ケイ酸アルミニウム(マリンクレイ)、塩化マグネシウム、マリンコラーゲン、酵母エキス、乾燥酵母、プルラン、サルファキニン、トレハロースなど動植物性成分からなる保湿成分があげられる。 In this specification, the humectant is a substance having an effect of providing moisture to a substance or tissue by contacting, penetrating or binding to a certain substance or tissue, or a substance having an effect of retaining moisture. Defined and includes gelling agents and carbohydrates. Specifically, glycerin, xylitol (xylit), diglycerin, dipropylene glycol (DPG), sorbitol (sorbit), sodium DL-pyrrolidonecarboxylate, 3-methyl-1,3-butanediol, 1,3-butylene Polyols such as glycol (1, 3BG), propylene glycol, polyethylene glycol (carbowax), polyglycerol, mixed isomerized sugar, amino acid, L-aspartic acid, sodium L-aspartate, DL-alanine, L- Arginine, L-isoleucine, L-lysine, L-lysine hydrochloride, L-glycine (aminoacetic acid), L-glutamine, L-glutamic acid, sodium L-glutamate, γ-aminobutyric acid (piperidine acid), L- Threonine, L-serine, L-tyrosine, L- Liptophan, L-valine, L-histidine, L-histidine hydrochloride, L-hydroxyproline (L-oxyproline), L-phenylalanine, L-proline, L-leucine, L-cysteine, L-cystine, L- Methionine, DL-pyrrolidonecarboxylic acid (PCA), DL-pyrrolidonecarboxylate sodium solution (PCA soda), lactic acid, sodium lactate (solution), urea, uric acid, acidic mucopolysaccharide, hyaluronic acid, sodium hyaluronate, chondroitin sulfate sodium , Glucuronic acid, collagen, soluble collagen (water-soluble collagen), collagen hydrolyzate (hydrolyzed collagen), hydrolyzed collagen liquid, hydrolyzed collagen powder, hydrolyzed collagen ethyl, hydrolyzed collagen hexadecyl, collagen amino acid, atelocolla Gen, gelatin, hydrolyzed gelatin powder, elastin, water-soluble elastin, hydrolyzed elastin (elastin hydrolyzate), intercellular lipid, sphingolipid (ceramide), keratin, hydrolyzed keratin, keratin amino acid, nucleic acid, deoxyribonucleic acid (DNA) ), Ribonucleic acid (RNA), guanosine, guanine, phosphate, ATP (adenosine triphosphate), phosphoflavin sodium phosphate, phospholipid, lecithin and other biological system moisturizing ingredients, albumin (dried deglycated egg white), serum albumin, Non-fat dry milk, whey (whey, lactic acid bacteria fermentation liquid), lactose, casein, milk sugar protein, lactoferrin, hydrolyzed silk, silk amino acid, silk extract, silk powder, sericin, hydrolyzed conchiolin liquid (pearl protein drawing liquid) , Conchiolin powder, chitin, chitosa , Glucosamine (chitosamine), royal jelly, honey, glucose (glucose), soy protein, soy protein hydrolyzate, soy phospholipid (soy lecithin), soy lysophospholipid (lysolecithin), egg yolk lecithin (yolk phospholipid), natto extract (Soybean fermentation metabolite), alpha hydroxy acid (AHA), glycolic acid, malic acid, seaweed extract, brown algae extract, sulfur-containing aluminum silicate (marine clay), magnesium chloride, marine collagen, yeast extract, dry yeast, pullulan, Moisturizing ingredients composed of animal and plant ingredients such as sulfakinin and trehalose can be mentioned.
本明細書においてゲル化剤は、10〜90℃程度で固体から液体への相変化が、その物質自体もしくはその物質と溶媒の混合物において認められる物質であれば特に制限されない。ゲル化剤は通常その物質自体もしくはその物質と溶媒の混合物において保湿効果を有する。具体的には、ゼラチン、コラーゲン、寒天、カラギーナン、ペクチン、アルギン酸、アルギン酸ナトリウム、マンナン、コンニャク、コンニャクマンナン、グルコマンナン、キトサン、キサンタンガム、タマリンド種子多糖類、ジェランガム、カラヤガム、アカシアガム、プルラン、カードラン、キシログルカン、グアーガム、アラビアガム、ローカストビーンガム、カルボキシメチルセルロース多価金属塩、DPPC(Dipalmitoyl phosphatidylcholine)、ポリ(N−イソプロピルアクリルアミド)、ポリ(ε−カプロラクトン)などが挙げられる。ゲル化剤は、単一で用いてもよいし、複数種を組み合わせて用いてもよい。例えばゲル化剤がゼラチンであれば、本発明の水性分散液は、0.05%(W/V)以上3.0%(W/V)以下、好ましくは0.5%(W/V)以上2.0%(W/V)以下、より好ましくは1.0%(W/V)以上1.5%(W/V)以下のゲル化剤を含む。 In the present specification, the gelling agent is not particularly limited as long as the phase change from solid to liquid at about 10 to 90 ° C. is observed in the substance itself or a mixture of the substance and a solvent. The gelling agent usually has a moisturizing effect on the substance itself or a mixture of the substance and a solvent. Specifically, gelatin, collagen, agar, carrageenan, pectin, alginic acid, sodium alginate, mannan, konjac, konjac mannan, glucomannan, chitosan, xanthan gum, tamarind seed polysaccharide, gellan gum, caraya gum, acacia gum, pullulan, curdlan Xyloglucan, guar gum, gum arabic, locust bean gum, carboxymethyl cellulose polyvalent metal salt, DPPC (Dipalmitoyl phosphatidylcholine), poly (N-isopropylacrylamide), poly (ε-caprolactone) and the like. A single gelling agent may be used, or a plurality of types may be used in combination. For example, if the gelling agent is gelatin, the aqueous dispersion of the present invention is 0.05% (W / V) or more and 3.0% (W / V) or less, preferably 0.5% (W / V). The gelling agent is contained in an amount of 2.0% (W / V) or less, more preferably 1.0% (W / V) or more and 1.5% (W / V) or less.
本明細書において糖質には、単糖、オリゴ糖(二糖、三糖および四糖など)および多糖、ならびにこれらの還元誘導体(糖アルコール、デオキシ糖、グリカール)、アルキル化誘導体(アルキル化糖)、硫酸化誘導体(硫酸化糖)、酸化誘導体(アルドン酸、ウロン酸、アルダル酸など)および脱水誘導体(グリコセエン、アンヒドロ糖など)が包含される。糖質は通常その物質自体もしくはその物質と溶媒の混合物において保湿効果を有する。糖質としては、好ましくは水溶性のものを用いる。また、室温で緩徐に溶媒中に溶解する性質を有するものが好ましい。糖質の具体例としては、グルコース、ガラクトース、マンノース、アラビノース、リボース、フルクトース、キシロース、ソルボースなどの単糖、α,α-トレハロース(トレハロース)、アルキル化トレハロース、硫酸化トレハロース、β,β-トレハロース (イソトレハロース) 、α,β-トレハロース (ネオトレハロース) 、トレハロサミン、コウジビオース、ニゲロース、マルトース、マルチトール、マルツロース、イソマルトース、イソマルツロース(パラチノース)、ソホロース、ラミナラビオース、セロビオース、ゲンチオビオース、ガラクトスクロース、ラクトース、ラクトサミン、ラクトースジアミン、ラクトビオン酸、ラクチトール、ラクツロース、メリビオース、ネオラクトース、プリメベロース、ルチノース、シラビオース、スクラロース、スクロース(サッカロース)、ツラノース、ビシアノース、セロトリオース、カコトリオース、ゲンチアノース、イソマルトトリオース、イソパノース、マルトトリオース、マンニノトリオース、メレジトース、パノース、プランテオース、ラフィノース、ソラトリオース、ウンベリフェロース、リコテトラオース、マルトテトラオース、スタキオース、マルトペンタオース、ベルバスコース、マルトヘキサオース、α-シクロデキストリン(α-CD)、β-シクロデキストリン(β-CD)、γ-シクロデキストリン(γ-CD)、δ-シクロデキストリン(シクロマルトノナオース)などのオリゴ糖およびそれらの誘導体、澱粉加水分解物およびデキストランなどの多糖、ならびにエチレングリコール、ジエチレングリコール、ポリエチレングリコール、ジプロピレングリコール、ポリプロピレングリコール、グリセリン、ジグリセリン、ポリグリセリン、1,3―ブチレングリコール、エリトリトール、ペンチトール、ヘキシトール、キシリトール、ソルビトールおよびマンニトールなどの糖アルコールなどが挙げられる。糖質は、単一で用いてもよいし、複数種を組み合わせて用いてもよい。例えば糖質がトレハロースであれば、本発明の水性分散液は、0.1%(W/V)以上30%(W/V)以下、好ましくは1.0%(W/V)以上25%(W/V)以下、より好ましくは5%(W/V)以上20%(W/V)以下の糖質を含む。 In this specification, saccharides include monosaccharides, oligosaccharides (such as disaccharides, trisaccharides and tetrasaccharides) and polysaccharides, and reduced derivatives thereof (sugar alcohols, deoxysugars, glycals), alkylated derivatives (alkylated sugars). ), Sulfated derivatives (sulfated sugars), oxidized derivatives (aldonic acid, uronic acid, aldaric acid, etc.) and dehydrated derivatives (glycosene, anhydrosugar, etc.). Carbohydrates usually have a moisturizing effect in the substance itself or in a mixture of the substance and a solvent. As the saccharide, a water-soluble saccharide is preferably used. Moreover, what has the property to melt | dissolve in a solvent slowly at room temperature is preferable. Specific examples of carbohydrates include monosaccharides such as glucose, galactose, mannose, arabinose, ribose, fructose, xylose, sorbose, α, α-trehalose (trehalose), alkylated trehalose, sulfated trehalose, β, β-trehalose (Isotrehalose), α, β-trehalose (neotrehalose), trehalosamine, kojibiose, nigerose, maltose, maltitol, maltulose, isomaltose, isomaltulose (palatinose), sophorose, laminarabiose, cellobiose, gentiobiose, galactosucrose, lactose , Lactosamine, lactose diamine, lactobionic acid, lactitol, lactulose, melibiose, neolactose, primeverose, lutinose, sylabiose, sclaro , Sucrose (sucrose), turanose, vicyanose, cellotriose, cacotriose, gentianose, isomaltotriose, isopanose, maltotriose, manninotriose, melezitose, panose, planteose, raffinose, soratriose, umbelliferose, lycotetraose , Maltotetraose, stachyose, maltopentaose, verbascose, maltohexaose, α-cyclodextrin (α-CD), β-cyclodextrin (β-CD), γ-cyclodextrin (γ-CD), δ -Oligosaccharides such as cyclodextrin (cyclomaltononaose) and their derivatives, polysaccharides such as starch hydrolysates and dextran, and ethylene glycol, diethylene glycol, polyethylene glycol, dipro Glycol, polypropylene glycol, glycerin, diglycerin, polyglycerin, 1,3-butylene glycol, erythritol, pentitol, hexitol, xylitol, such as sugar alcohols such as sorbitol and mannitol. Carbohydrates may be used alone or in combination of two or more. For example, if the carbohydrate is trehalose, the aqueous dispersion of the present invention has a concentration of 0.1% (W / V) to 30% (W / V), preferably 1.0% (W / V) to 25%. (W / V) or less, More preferably, it contains 5% (W / V) or more and 20% (W / V) or less of carbohydrates.
本発明の水性分散液は、保湿剤の1種、好ましくはゲル化剤と糖質のうちのいずれか1つを含んでいてもよいし、複数のものを含んでいてもよい。本発明において水性分散液は、保湿剤以外の成分、例えば、緩衝剤や界面活性剤などを適宜含んでいてもよい。 The aqueous dispersion of the present invention may contain one kind of humectant, preferably any one of a gelling agent and a saccharide, and may contain a plurality of humectants. In the present invention, the aqueous dispersion may appropriately contain components other than the humectant, such as a buffering agent and a surfactant.
上記水性分散液を担体に塗布する方法は、プローブポリヌクレオチドが固定化された表面の全体に水性分散液を塗布できる方法であれば特に制限されない。例えば、担体を水性分散液に浸漬することにより塗布してもよい。その場合、浸漬した後、担体を遠心処理に付すことにより、水性分散液を担体表面に均一に塗布することができる。水性分散液を担体表面に滴下または噴霧することにより塗布してもよい。 The method for applying the aqueous dispersion to the carrier is not particularly limited as long as the aqueous dispersion can be applied to the entire surface on which the probe polynucleotide is immobilized. For example, the support may be applied by immersing the carrier in an aqueous dispersion. In that case, after the immersion, the aqueous dispersion can be uniformly applied to the surface of the carrier by subjecting the carrier to a centrifugal treatment. The aqueous dispersion may be applied by dropping or spraying on the surface of the carrier.
上記水性分散液を担体に塗布する方法は、プローブポリヌクレオチドが固定化された表面の全体に水性分散液を塗布できる方法で、担体表面に水分を保持させる方法であれば特に制限されない。 The method for applying the aqueous dispersion to the carrier is not particularly limited as long as the aqueous dispersion can be applied to the entire surface on which the probe polynucleotide is immobilized, and the water is retained on the surface of the carrier.
上記水性分散液を塗布した担体についてハイブリダイゼーションに基づくシグナルを測定してポリヌクレオチド試料を分析した後、担体を洗浄することにより、担体を再生すること、すなわちプローブポリヌクレオチドにハイブリダイズしたポリヌクレオチドを除去することができる。この洗浄工程における条件は、使用した水性分散液の種類に基づき、適宜設定することができる。通常、水性洗浄液を用いて洗浄を行う。水性洗浄液は、水を主成分とする洗浄液をさし、界面活性剤や緩衝剤などを含んでいてもよい。水性洗浄液として、好ましくは超純水を用いる。具体的には、沸点以下、好ましくは30℃以上100℃以下、より好ましくは60℃以上100℃以下の水性洗浄液を用いることで洗浄することができる。 The carrier coated with the aqueous dispersion is subjected to measurement of a signal based on hybridization to analyze a polynucleotide sample, and then the carrier is washed to regenerate the carrier, that is, the polynucleotide hybridized to the probe polynucleotide Can be removed. The conditions in this washing step can be set as appropriate based on the type of aqueous dispersion used. Usually, cleaning is performed using an aqueous cleaning solution. The aqueous cleaning liquid refers to a cleaning liquid mainly composed of water, and may contain a surfactant, a buffering agent, or the like. Ultrapure water is preferably used as the aqueous cleaning liquid. Specifically, the cleaning can be performed by using an aqueous cleaning liquid having a boiling point or lower, preferably 30 ° C. or higher and 100 ° C. or lower, more preferably 60 ° C. or higher and 100 ° C. or lower.
洗浄時間は、ハイブリダイゼーションに基づくシグナルを測定する工程により、適宜、設定することができる。また、ハイブリダイゼーションに基づくシグナルは通常、標識に基づくシグナルを測定することをさし、シグナルを測定する工程は、プローブポリヌクレオチドとターゲットポリヌクレオチドとのハイブリダイゼーションを検出できるものであれば特に制限されない。 The washing time can be appropriately set according to the step of measuring a signal based on hybridization. Further, the signal based on hybridization usually means measuring a signal based on a label, and the step of measuring the signal is not particularly limited as long as it can detect hybridization between the probe polynucleotide and the target polynucleotide. .
換言すれば本発明はまた、プローブポリヌクレオチドが固定化された担体を用いてポリヌクレオチド試料を分析する方法であって、
a)担体に固定化されたプローブポリヌクレオチドに、ポリヌクレオチド試料を接触させてポリヌクレオチド試料に含まれるターゲットポリヌクレオチドをプローブポリヌクレオチドにハイブリダイズさせる工程、
b)未反応のポリヌクレオチドを除去する工程、
c)保湿剤の少なくとも1種、好ましくはゲル化剤および糖質からなる群から選択される少なくとも1種を含む水性分散液を担体に塗布する工程、および
d)ハイブリダイゼーションに基づくシグナルを測定する工程
を含む前記方法に関する。ポリヌクレオチド試料を分析する方法においてc)の工程を実施することにより、分析後に洗浄することにより担体を容易に再生することができる。
In other words, the present invention also provides a method for analyzing a polynucleotide sample using a carrier on which a probe polynucleotide is immobilized,
a) contacting a polynucleotide sample with a probe polynucleotide immobilized on a carrier to hybridize the target polynucleotide contained in the polynucleotide sample to the probe polynucleotide;
b) removing unreacted polynucleotide;
c) applying an aqueous dispersion containing at least one humectant, preferably at least one selected from the group consisting of a gelling agent and a saccharide, to a carrier; and d) measuring a signal based on hybridization. The method comprising the steps of: By carrying out step c) in the method for analyzing a polynucleotide sample, the carrier can be easily regenerated by washing after the analysis.
プローブポリヌクレオチドを固定化するための担体としては、当技術分野で通常用いられるものを使用でき、その形状や材料は特に制限されない。例えば、マイクロアレイ等の平板状のもの、ビーズ等の粒子状のもの、および糸状のものが挙げられるが、好ましくはマイクロアレイ等の平板状のものを用いる。材料としては、例えば、例えば、金、銀、銅、アルミニウム、タングステン、モリブデン、クロム、白金、チタン、ニッケル等の金属;ステンレス、ハステロイ、インコネル、モネル、ジュラルミン等の合金;上記金属とセラミックスとの積層体;シリコン;ガラス、石英ガラス、溶融石英、合成石英、アルミナ、サファイア、セラミクス、フォルステライトおよび感光性ガラス等のガラス材料;プラスチック(例えば、ポリエステル樹脂、ポリエチレン樹脂、ポリプロピレン樹脂、ABS樹脂(Acrylonitrile Butadiene Styrene 樹脂)、ナイロン、アクリル樹脂、フッ素樹脂、ポリカーボネート樹脂、ポリウレタン樹脂、メチルペンテン樹脂、フェノール樹脂、メラミン樹脂、エポキシ樹脂、塩化ビニル樹脂)が挙げられる。 As the carrier for immobilizing the probe polynucleotide, those commonly used in the art can be used, and the shape and material are not particularly limited. For example, a flat plate such as a microarray, a particle such as a bead, and a thread may be used, and a flat plate such as a microarray is preferably used. Examples of the material include metals such as gold, silver, copper, aluminum, tungsten, molybdenum, chromium, platinum, titanium, and nickel; alloys such as stainless steel, hastelloy, inconel, monel, and duralumin; and the above metals and ceramics. Laminate; Silicon; Glass material such as glass, quartz glass, fused silica, synthetic quartz, alumina, sapphire, ceramics, forsterite and photosensitive glass; plastic (for example, polyester resin, polyethylene resin, polypropylene resin, ABS resin (Acrylonitrile) Butadiene Styrene resin), nylon, acrylic resin, fluororesin, polycarbonate resin, polyurethane resin, methylpentene resin, phenol resin, melamine resin, epoxy resin, vinyl chloride resin).
本発明においては、担体として、基板上にポリヌクレオチドを静電的に引き寄せるための静電層、およびポリヌクレオチドと共有結合しうる官能基を有するものが好ましく用いられる。ここで基板の材料としては、特に制限されないが、上記の材料が挙げられる。基板の形状およびサイズは特に限定されないが、形状としては、平板状、糸状、球状、多角形状、粉末状などが挙げられ、サイズは、平板状のものを用いる場合、通常は、幅0.1〜100mm、長さ0.1〜100mm、厚み0.01〜10mm程度である。 In the present invention, a carrier having an electrostatic layer for electrostatically attracting a polynucleotide on a substrate and a functional group capable of covalently bonding to the polynucleotide is preferably used. Here, the material of the substrate is not particularly limited, and examples thereof include the above materials. The shape and size of the substrate are not particularly limited, and examples of the shape include a flat plate shape, a thread shape, a spherical shape, a polygonal shape, a powder shape, and the size is usually 0.1 mm in width when a flat plate shape is used. ˜100 mm, length 0.1˜100 mm, thickness 0.01˜10 mm.
基板には、表面処理を施してもよい。表面処理には、合成ダイヤモンド、高圧合成ダイヤモンド、天然ダイヤモンド、軟ダイヤモンド(例えば、ダイヤモンドライクカーボン)、アモルファスカーボン、炭素系物質(例えば、グラファイト、フラーレン、カーボンナノチューブ)のいずれか、それらの混合物、またはそれらを積層させたものを用いることが好ましい。また、炭化ハフニウム、炭化ニオブ、炭化珪素、炭化タンタル、炭化トリウム、炭化チタン、炭化ウラン、炭化タングステン、炭化ジルコニウム、炭化モリブデン、炭化クロム、炭化バナジウム等の炭化物を用いてもよい。ここで、軟ダイヤモンドとは、いわゆるダイヤモンドライクカーボン(DLC:Diamond Like Carbon)等の、ダイヤモンドとカーボンとの混合体である不完全ダイヤモンド構造体を総称し、その混合割合は、特に限定されない。表面処理層の厚みは、1nm〜100μmであることが好ましい。 The substrate may be subjected to a surface treatment. For surface treatment, synthetic diamond, high-pressure synthetic diamond, natural diamond, soft diamond (eg, diamond-like carbon), amorphous carbon, carbon-based material (eg, graphite, fullerene, carbon nanotube), a mixture thereof, or It is preferable to use a laminate of them. Further, carbides such as hafnium carbide, niobium carbide, silicon carbide, tantalum carbide, thorium carbide, titanium carbide, uranium carbide, tungsten carbide, zirconium carbide, molybdenum carbide, chromium carbide, and vanadium carbide may be used. Here, the soft diamond is a generic term for an imperfect diamond structure that is a mixture of diamond and carbon, such as so-called diamond-like carbon (DLC), and the mixing ratio is not particularly limited. The thickness of the surface treatment layer is preferably 1 nm to 100 μm.
表面処理された基板の一例としては、スライドガラスに軟ダイヤモンドを製膜した基板が挙げられる。このような基板は、ダイヤモンドライクカーボンが、水素ガス0〜99体積%、残りメタンガス100〜1体積%を含んだ混合ガス中で、イオン化蒸着法により作成したものであることが好ましい。 As an example of the surface-treated substrate, a substrate obtained by forming a soft diamond film on a slide glass can be given. Such a substrate is preferably prepared by ionized vapor deposition of diamond-like carbon in a mixed gas containing 0 to 99% by volume of hydrogen gas and 100 to 1% by volume of the remaining methane gas.
基板の表面処理層の形成は、公知の方法、例えば、マイクロ波プラズマCVD(Chemical Vapor Deposit)法、ECRCVD(Electric Cyclotron Resonance Chemical Vapor Deposit)法、ICP(Inductive Coupled Plasma)法、直流スパッタリング法、ECR(Electric Cyclotron Resonance)スパッタリング法、イオンプレーティング法、アークイオンプレーティング法、EB(Electron Beam)蒸着法、抵抗加熱蒸着法、イオン化蒸着法、アーク蒸着法、レーザ蒸着法などにより行うことができる。 The surface treatment layer of the substrate is formed by a known method, for example, microwave plasma CVD (Chemical Vapor Deposit) method, ECRCVD (Electric Cyclotron Resonance Chemical Vapor Deposit) method, ICP (Inductive Coupled Plasma) method, DC sputtering method, ECR (Electric Cyclotron Resonance) A sputtering method, an ion plating method, an arc ion plating method, an EB (Electron Beam) vapor deposition method, a resistance heating vapor deposition method, an ionization vapor deposition method, an arc vapor deposition method, a laser vapor deposition method, or the like.
本発明の担体には、ポリヌクレオチドを静電的に引き寄せるために静電層が設けられていることが好ましい。静電層としては、ポリヌクレオチドを静電的に引き寄せ、ポリヌクレオチドの固定化量を向上させるものであれば、特に制限はないが、例えば、アミノ基含有化合物など正荷電を有する化合物を用いて形成することができる。 The carrier of the present invention is preferably provided with an electrostatic layer in order to attract the polynucleotide electrostatically. The electrostatic layer is not particularly limited as long as it attracts polynucleotides electrostatically and improves the amount of immobilized polynucleotides. For example, a positively charged compound such as an amino group-containing compound is used. Can be formed.
前記アミノ基含有化合物としては、非置換のアミノ基(−NH2)、または炭素数1〜6のアルキル基等で一置換されたアミノ基(−NHR;Rは置換基)を有する化合物、例えばエチレンジアミン、ヘキサメチレンジアミン、n−プロピルアミン、モノメチルアミン、ジメチルアミン、モノエチルアミン、ジエチルアミン、アリルアミン、アミノアゾベンゼン、アミノアルコール(例えば、エタノールアミン)、アクリノール、アミノ安息香酸、アミノアントラキノン、アミノ酸(グリシン、アラニン、バリン、ロイシン、セリン、トレオニン、システイン、メチオニン、フェニルアラニン、トリプトファン、チロシン、プロリン、シスチン、グルタミン酸、アスパラギン酸、グルタミン、アスパラギン、リシン、アルギニン、ヒスチジン)、アニリン、またはこれらの重合体(例えば、ポリアリルアミン、ポリリシン)や共重合体;4,4’,4”-トリアミノトリフェニルメタン、トリアムテレン、スペルミジン、スペルミン、プトレシンなどのポリアミン(多価アミン)が挙げられる。 Examples of the amino group-containing compound include an unsubstituted amino group (—NH 2 ), or a compound having an amino group (—NHR; R is a substituent) monosubstituted by an alkyl group having 1 to 6 carbon atoms, for example, Ethylenediamine, hexamethylenediamine, n-propylamine, monomethylamine, dimethylamine, monoethylamine, diethylamine, allylamine, aminoazobenzene, aminoalcohol (eg, ethanolamine), acrinol, aminobenzoic acid, aminoanthraquinone, amino acid (glycine, alanine) , Valine, leucine, serine, threonine, cysteine, methionine, phenylalanine, tryptophan, tyrosine, proline, cystine, glutamic acid, aspartic acid, glutamine, asparagine, lysine, arginine, histidine ), Aniline, or polymers thereof (for example, polyallylamine, polylysine) or copolymers; polyamines (polyvalent amines) such as 4,4 ′, 4 ″ -triaminotriphenylmethane, triamterene, spermidine, spermine, and putrescine ).
静電層は、基板または表面処理層と共有結合させずに形成してもよく、基板または表面処理層と共有結合させて形成してもよい。 The electrostatic layer may be formed without being covalently bonded to the substrate or the surface treatment layer, or may be formed to be covalently bonded to the substrate or the surface treatment layer.
静電層を基板または表面処理層と共有結合させずに形成する場合には、例えば、表面処理層を製膜する際に前記アミノ基含有化合物を製膜装置内に導入することによって、アミノ基を含有する炭素系皮膜を製膜する。製膜装置内に導入する化合物として、アンモニアガスを用いてもよい。また、表面処理層は、密着層を形成した後にアミノ基を含有する皮膜を形成するといった、複層であってもよく、この場合もアンモニアガスを含んだ雰囲気で行ってもよい。 In the case where the electrostatic layer is formed without being covalently bonded to the substrate or the surface treatment layer, for example, when the surface treatment layer is formed, the amino group-containing compound is introduced into the film forming apparatus to thereby form an amino group. A carbon-based film containing is formed. Ammonia gas may be used as the compound introduced into the film forming apparatus. Further, the surface treatment layer may be a multi-layer structure in which a film containing an amino group is formed after the adhesion layer is formed, and in this case, it may be performed in an atmosphere containing ammonia gas.
また、静電層を基板または表面処理層と共有結合させずに形成する場合には、静電層と基板または表面処理層との親和性、即ち密着性を高める点で、基板上に、前記の非置換または一置換されたアミノ基を有する化合物および炭素化合物を蒸着させた後、ポリヌクレオチドと共有結合しうる官能基を導入することが好ましい。ここで用いる炭素化合物としては、気体として供給することができれば特に制限はないが、例えば常温で気体であるメタン、エタン、プロパンが好ましい。蒸着の方法としては、イオン化蒸着法が好ましく、イオン化蒸着法の条件としては、作動圧が0.1〜50Pa、そして加速電圧が200〜1000Vの範囲であることが好ましい。 In the case where the electrostatic layer is formed without being covalently bonded to the substrate or the surface treatment layer, the affinity between the electrostatic layer and the substrate or the surface treatment layer, that is, the adhesion is improved on the substrate. It is preferable to introduce a functional group capable of covalently bonding to a polynucleotide after vapor-depositing the compound having an unsubstituted or monosubstituted amino group and a carbon compound. The carbon compound used here is not particularly limited as long as it can be supplied as a gas. For example, methane, ethane, and propane which are gases at normal temperature are preferable. As a method of vapor deposition, ionized vapor deposition is preferable, and as conditions for ionized vapor deposition, it is preferable that an operating pressure is 0.1 to 50 Pa and an acceleration voltage is in a range of 200 to 1000 V.
静電層を基板または表面処理層と共有結合させて形成する場合には、例えば、基板または表面処理層を施した基板に、塩素ガス中で紫外線照射して表面を塩素化し、次いで前記アミノ基含有化合物のうち、例えば、ポリアリルアミン、ポリリシン、4,4',4''-トリアミノトリフェニルメタン、トリアムテレン等の多価アミンを反応させて、基板と結合していない側の末端にアミノ基を導入することにより、静電層を形成することができる。基板表面を塩素化した後、アンモニアガス中でUV照射することにより、アミノ基を導入してもよい。 When the electrostatic layer is formed by covalently bonding to the substrate or the surface treatment layer, for example, the surface of the substrate or the substrate to which the surface treatment layer is applied is chlorinated by irradiating with ultraviolet rays in chlorine gas, and then the amino group. Among the contained compounds, for example, a polyamine such as polyallylamine, polylysine, 4,4 ′, 4 ″ -triaminotriphenylmethane, and triamterene is reacted to form an amino group at the terminal not bonded to the substrate. By introducing, an electrostatic layer can be formed. After chlorination of the substrate surface, amino groups may be introduced by UV irradiation in ammonia gas.
また、静電層が施された基板にポリヌクレオチドと共有結合しうる官能基を導入する反応(例えば、ジカルボン酸または多価カルボン酸を用いるカルボキシル基の導入)を溶液中で行う場合には、基板を、前記の非置換または一置換されたアミノ基を有する化合物を含有する溶液中に浸漬した後、ポリヌクレオチドと共有結合しうる官能基を導入することが好ましい。前記溶液の溶媒としては、例えば水、N−メチルピロリドン、エタノールが挙げられる。 In addition, when a reaction for introducing a functional group capable of covalently bonding to a polynucleotide (for example, introduction of a carboxyl group using a dicarboxylic acid or a polycarboxylic acid) in a solution is performed in a solution, It is preferable to introduce a functional group that can be covalently bonded to the polynucleotide after the substrate is immersed in the solution containing the compound having an unsubstituted or monosubstituted amino group. Examples of the solvent for the solution include water, N-methylpyrrolidone, and ethanol.
静電層が施された基板に、ジカルボン酸または多価カルボン酸を用いてカルボキシル基を導入する場合には、予めN−ヒドロキシスクシンイミドおよび/またはカルボジイミド類で活性化させたり、あるいは、反応をN−ヒドロキシスクシンイミドおよび/またはカルボジイミド類の存在下に行うことが好ましい。 When a carboxyl group is introduced into a substrate on which an electrostatic layer has been applied using dicarboxylic acid or polyvalent carboxylic acid, the substrate is activated with N-hydroxysuccinimide and / or carbodiimide in advance, or the reaction is N -It is preferably carried out in the presence of hydroxysuccinimide and / or carbodiimides.
基板を、非置換または一置換されたアミノ基を有する化合物を含有する溶液中に浸漬することにより、静電層を形成する場合に、アミノ基含有化合物としてポリアリルアミンを用いると、基板との密着性に優れ、ポリヌクレオチドの固定化量がより向上する。 In the case where an electrostatic layer is formed by immersing the substrate in a solution containing a compound having an unsubstituted or monosubstituted amino group, when polyallylamine is used as the amino group-containing compound, the substrate is in close contact with the substrate. And the amount of immobilized polynucleotide is further improved.
静電層の厚みは、1nm〜500μmであることが好ましい。
前記のようにして、静電層を施した基板表面には、ポリヌクレオチドと共有結合しうる官能基を導入するため、化学修飾を施すことが好ましい。
The thickness of the electrostatic layer is preferably 1 nm to 500 μm.
As described above, it is preferable to chemically modify the surface of the substrate on which the electrostatic layer has been applied in order to introduce a functional group that can be covalently bonded to the polynucleotide.
前記官能基としては、例えばカルボキシル基、活性エステル基、ハロホルミル基、水酸基、シアノ基、ニトロ基、チオール基、アミノ基が挙げられる。 Examples of the functional group include a carboxyl group, an active ester group, a haloformyl group, a hydroxyl group, a cyano group, a nitro group, a thiol group, and an amino group.
官能基としてカルボキシル基を導入するために用いられる化合物としては、例えば、式:X−R1−COOH(式中、Xはハロゲン原子、R1は炭素数1〜12の2価の炭化水素基を表す。)で示されるハロカルボン酸、例えばクロロ酢酸、フルオロ酢酸、ブロモ酢酸、ヨード酢酸、2−クロロプロピオン酸、3−クロロプロピオン酸、3−クロロアクリル酸、4−クロロ安息香酸;式:HOOC−R2−COOH(式中、R2は単結合または炭素数1〜12の2価の炭化水素基を表す。)で示されるジカルボン酸、例えばシュウ酸、マロン酸、コハク酸、マレイン酸、フマル酸、フタル酸;ポリアクリル酸、ポリメタクリル酸、トリメリット酸、ブタンテトラカルボン酸などの多価カルボン酸;式:R3−CO−R4−COOH(式中、R3は水素原子または炭素数1〜12の2価の炭化水素基、R4は炭素数1〜12の2価の炭化水素基を表す。)で示されるケト酸またはアルデヒド酸;式:X−OC−R5−COOH(式中、Xはハロゲン原子、R5は単結合または炭素数1〜12の2価の炭化水素基を表す。)で示されるジカルボン酸のモノハライド、例えばコハク酸モノクロリド、マロン酸モノクロリド;無水フタル酸、無水コハク酸、無水シュウ酸、無水マレイン酸、無水ブタンテトラカルボン酸などの酸無水物が挙げられる。 As a compound used for introducing a carboxyl group as a functional group, for example, the formula: X—R 1 —COOH (wherein X is a halogen atom, R 1 is a divalent hydrocarbon group having 1 to 12 carbon atoms) For example, chloroacetic acid, fluoroacetic acid, bromoacetic acid, iodoacetic acid, 2-chloropropionic acid, 3-chloropropionic acid, 3-chloroacrylic acid, 4-chlorobenzoic acid; formula: HOOC Dicarboxylic acid represented by —R 2 —COOH (wherein R 2 represents a single bond or a divalent hydrocarbon group having 1 to 12 carbon atoms), such as oxalic acid, malonic acid, succinic acid, maleic acid, Fumaric acid, phthalic acid; polyacrylic acid, polymethacrylic acid, trimellitic acid, butanetetracarboxylic acid and other polyvalent carboxylic acids; formula: R 3 —CO—R 4 —COOH (formula In which R 3 represents a hydrogen atom or a divalent hydrocarbon group having 1 to 12 carbon atoms, and R 4 represents a divalent hydrocarbon group having 1 to 12 carbon atoms). A monohalide of a dicarboxylic acid represented by: X—OC—R 5 —COOH (wherein X represents a halogen atom, R 5 represents a single bond or a divalent hydrocarbon group having 1 to 12 carbon atoms), for example, Examples include succinic acid monochloride, malonic acid monochloride; acid anhydrides such as phthalic anhydride, succinic anhydride, oxalic anhydride, maleic anhydride, and butanetetracarboxylic anhydride.
活性エステル基は、エステル基のアルコール側に酸性度の高い電子求引性基を有して求核反応を活性化するエステル群、すなわち反応活性の高いエステル基を意味するものとして、各種の化学合成、たとえば高分子化学、ペプチド合成等の分野で慣用されているものである。 The active ester group means an ester group having a highly acidic electron-attracting group on the alcohol side of the ester group and activating a nucleophilic reaction, that is, an ester group having a high reaction activity. Those commonly used in the fields of synthesis, such as polymer chemistry and peptide synthesis.
実際的には、エステル基のアルコール側に、電子求引性の基を有し、アルキルエステルよりも活性化されたエステル基である。さらに具体的には、フェノールエステル類、チオフェノールエステル類、N−ヒドロキシアミンエステル類、シアノメチルエステル、複素環ヒドロキシ化合物のエステル類等がアルキルエステル等に比べてはるかに高い活性を有する活性エステル基として知られている。活性エステル基としては、具体的にはp−ニトロフェニル基、N−ヒドロキシスクシンイミド基、コハク酸イミド基、フタル酸イミド基、5−ノルボルネン−2,3−ジカルボキシイミド基等が挙げられる。 Actually, the ester group has an electron-attracting group on the alcohol side of the ester group and is activated more than the alkyl ester. More specifically, an active ester group in which phenol esters, thiophenol esters, N-hydroxyamine esters, cyanomethyl esters, esters of heterocyclic hydroxy compounds, etc. have much higher activity than alkyl esters etc. Known as. Specific examples of the active ester group include a p-nitrophenyl group, an N-hydroxysuccinimide group, a succinimide group, a phthalimide group, and a 5-norbornene-2,3-dicarboximide group.
例えば、N−ヒドロキシスクシンイミド基は、前記のようにして導入されたカルボキシル基に、シアナミドやカルボジイミド(例えば、1−[3−(ジメチルアミノ)プロピル]−3−エチルカルボジイミド)などの脱水縮合剤とN−ヒドロキシスクシンイミドなどの化合物を反応させることにより生成することができる。 For example, the N-hydroxysuccinimide group is formed by adding a dehydration condensing agent such as cyanamide or carbodiimide (for example, 1- [3- (dimethylamino) propyl] -3-ethylcarbodiimide) to the carboxyl group introduced as described above. It can be produced by reacting a compound such as N-hydroxysuccinimide.
官能基としてハロホルミル基を導入するために用いられる化合物としては、例えば、式:X−OC−R6−CO−X(式中、Xはハロゲン原子、R6は単結合または炭素数1〜12の2価の炭化水素基を表す。)で示されるジカルボン酸のジハライド、例えばコハク酸クロリド、マロン酸クロリドが挙げられる。 Examples of the compound used for introducing a haloformyl group as a functional group include, for example, the formula: X—OC—R 6 —CO—X (wherein X is a halogen atom, R 6 is a single bond or a carbon number of 1 to 12). And dicarboxylic acid dihalides such as succinic acid chloride and malonic acid chloride.
官能基として水酸基を導入するために用いられる化合物としては、例えば、式:HO−R7−COOH(式中、R7は炭素数1〜12の2価の炭化水素基を表す。)で示されるヒドロキシ酸またはフェノール酸が挙げられる。 As a compound used for introducing a hydroxyl group as a functional group, for example, represented by the formula: HO—R 7 —COOH (wherein R 7 represents a divalent hydrocarbon group having 1 to 12 carbon atoms). Hydroxy acids or phenolic acids.
官能基としてアミノ基を導入するために用いられる化合物としては、例えばアミノ酸が挙げられる。 Examples of the compound used for introducing an amino group as a functional group include amino acids.
前記の化合物は、そのカルボキシル基が静電層のアミノ基と縮合してアミド結合を形成する。 In the above compound, the carboxyl group is condensed with the amino group of the electrostatic layer to form an amide bond.
前記の化合物のうち、ポリアクリル酸、ポリメタクリル酸、トリメリット酸、ブタンテトラカルボン酸などの多価カルボン酸は親水性を向上させるために使用することもできる。 Among the above-mentioned compounds, polycarboxylic acids such as polyacrylic acid, polymethacrylic acid, trimellitic acid, and butanetetracarboxylic acid can be used for improving hydrophilicity.
上記の工程において、アミノ基含有化合物による処理、官能基導入処理、活性エステル化処理は、数回繰り返して行うことが好ましい。 In the above step, the treatment with the amino group-containing compound, the functional group introduction treatment, and the active esterification treatment are preferably repeated several times.
プローブポリヌクレオチドを、適当な溶媒に溶解または分散して、担体上にスポッティングすることにより、ポリヌクレオチドを担体に固定化することができる。例えば、プローブポリヌクレオチドを含む溶液を、96穴または384穴等のプラスチックプレートに分注し、分注した溶液をスポット装置等を用いて担体上に滴下してスポッティングを行う。スポット装置としては、ピン方式、インクジェット方式、毛細管によるキャピラリ方式などを利用したスポット装置を用いることができる。 The polynucleotide can be immobilized on the carrier by dissolving or dispersing the probe polynucleotide in an appropriate solvent and spotting the probe on the carrier. For example, a solution containing the probe polynucleotide is dispensed onto a 96-hole or 384-hole plastic plate, and the dispensed solution is dropped on a carrier using a spot device or the like to perform spotting. As the spot device, a spot device using a pin method, an ink jet method, a capillary method using a capillary tube, or the like can be used.
本発明はまた、担体に固定化されたプローブポリヌクレオチドにポリヌクレオチド試料を接触させ、ポリヌクレオチド試料に含まれるターゲットポリヌクレオチドをプローブポリヌクレオチドにハイブリダイズさせ、ハイブリダイゼーションに基づくシグナルを測定することによりポリヌクレオチド試料を分析するためのキットであって、ゲル化剤および糖質からなる群から選択される少なくとも1種を含む水性分散液からなる担体の再生を促進するための試薬を含む前記キットに関する。当該キットは、公知のポリヌクレオチド試料を分析するためのキットに加えて、担体の再生を促進するための試薬を含むことを特徴とする。本発明のキットは、上記担体の再生を促進するための試薬を含むことを除き、公知公用のキットに用いられている各要素によって構成することができる。例えば、ポリヌクレオチドを分解または断片化するための酵素、緩衝液、マトリックス溶媒、洗浄バッファー、試料希釈液、反応停止液、標準物質等を含みうる。更に本発明のキットには、アッセイ方法を説明するためのインストラクションマニュアルを組み合せることもできる。 The present invention also includes contacting a polynucleotide sample with a probe polynucleotide immobilized on a carrier, hybridizing a target polynucleotide contained in the polynucleotide sample to the probe polynucleotide, and measuring a signal based on hybridization. A kit for analyzing a polynucleotide sample, comprising: a reagent for promoting regeneration of a carrier comprising an aqueous dispersion containing at least one selected from the group consisting of a gelling agent and a saccharide. . The kit is characterized by containing a reagent for promoting the regeneration of the carrier in addition to a kit for analyzing a known polynucleotide sample. The kit of this invention can be comprised by each element used for the well-known and official kit except including the reagent for promoting the reproduction | regeneration of the said support | carrier. For example, an enzyme for degrading or fragmenting a polynucleotide, a buffer solution, a matrix solvent, a washing buffer, a sample diluent, a reaction stop solution, a standard substance and the like can be included. Further, an instruction manual for explaining the assay method can be combined with the kit of the present invention.
実施例1 蛍光ラベル化cDNA(ターゲットポリヌクレオチド)の調製
蛍光ラベル化cDNAの調製にはアマシャムバイオサイエンス社製のCyScribe First−Strand cDNA Labelling Kitを用いた。
Example 1 Preparation of Fluorescent Labeled cDNA (Target Polynucleotide) For preparation of fluorescently labeled cDNA, CyScribe First-Strand cDNA Labeling Kit manufactured by Amersham Biosciences was used.
予め70℃、42℃、37℃のヒートブロック、もしくは恒温器を準備し、mRNA試料および各試薬類を溶かし氷上に準備した。次にmRNA試料を含め、以下の系を組んだ。この系は以後のハイブリダイゼーションを3回実施するのに充分な量であった。 A heat block of 70 ° C., 42 ° C., and 37 ° C. or a thermostat was prepared in advance, and the mRNA sample and each reagent were dissolved and prepared on ice. Next, the following system including mRNA samples was assembled. This system was sufficient to carry out subsequent hybridizations three times.
上記反応系を組んだ後、70℃にて5分間保温し、室温に移し10分間放置した。この反応液にさらに以下のように試薬を添加し、反応系を組んだ。また以後の操作はできる限り遮光条件下で行なった。 After assembling the above reaction system, the mixture was kept at 70 ° C. for 5 minutes, transferred to room temperature, and left for 10 minutes. Reagents were further added to the reaction solution as described below to form a reaction system. The subsequent operations were performed under light-shielding conditions as much as possible.
上記反応系を組んだ後、42℃にて90分間保温し逆転写反応により蛍光ラベル化cDNAを合成した。次に2.5M NaOHを2μl添加し、37℃で15分間保温することで未反応mRNAを分解した。次に2M HEPESを10μl添加することで中和し、蛍光ラベル化cDNA溶液を得た。 After assembling the above reaction system, incubation was carried out at 42 ° C. for 90 minutes, and fluorescently labeled cDNA was synthesized by reverse transcription reaction. Next, 2 μl of 2.5 M NaOH was added and incubated at 37 ° C. for 15 minutes to decompose unreacted mRNA. Next, 10 μl of 2M HEPES was neutralized to obtain a fluorescently labeled cDNA solution.
次にアマシャムバイオサイエンス社製のCyScribe GFX Purification Kitを用いて、蛍光ラベル化cDNAを精製した。コレクションチューブにGFXスピンカラムをセットし、GFXスピンカラム内にCapture buffer 500μlを添加し、蛍光ラベル化cDNA溶液をさらに添加し、ピペッティングにより混和した。13,000rpmにて30秒間遠心し、コレクションチューブ内の濾液を廃棄した。同じコレクションチューブにGFXスピンカラムを再度セットし、Wash buffer 600μlを添加した。13,000rpmにて30秒間遠心し、コレクションチューブ内の濾液を廃棄した。上記洗浄過程をさらに2回繰り返した。同じコレクションチューブにGFXスピンカラムを再度セットし、13,000rpmにて10秒間遠心し、カラムに付着したWash bufferを完全に除去した。新しい1.5ml容マイクロチューブにGFXスピンカラムをセットし、予め65℃に保温しておいたElution buffer 22μlをフィルターの中央部に添加し、10分間放置した。13,000rpmにて1分間遠心し、マイクロチューブ内に濾液を回収した。上記溶出過程をさらに2回繰り返し、同じマイクロチューブ内に回収した。上記操作により合計66μlの蛍光ラベル化cDNA溶液を得た。得られた蛍光ラベル化cDNA溶液を22μlずつ新しいマイクロチューブに分注し、スピードバック等で乾固し、−20℃、暗所にて保存した。 Next, the fluorescence-labeled cDNA was purified using a Cyscribe GFX Purification Kit manufactured by Amersham Biosciences. A GFX spin column was set in the collection tube, 500 μl of Capture buffer was added to the GFX spin column, a fluorescence labeled cDNA solution was further added, and mixed by pipetting. Centrifugation was performed at 13,000 rpm for 30 seconds, and the filtrate in the collection tube was discarded. The GFX spin column was set again in the same collection tube, and 600 μl of Wash buffer was added. Centrifugation was performed at 13,000 rpm for 30 seconds, and the filtrate in the collection tube was discarded. The washing process was repeated twice more. The GFX spin column was set again in the same collection tube, and centrifuged at 13,000 rpm for 10 seconds to completely remove the wash buffer attached to the column. A GFX spin column was set in a new 1.5 ml microtube, and 22 μl of Elution buffer that had been kept at 65 ° C. in advance was added to the center of the filter and left for 10 minutes. Centrifugation was performed at 13,000 rpm for 1 minute, and the filtrate was recovered in the microtube. The elution process was repeated twice more and collected in the same microtube. A total of 66 μl of fluorescence labeled cDNA solution was obtained by the above operation. The obtained fluorescently labeled cDNA solution was dispensed in 22 μl aliquots into new microtubes, dried to dryness with a speed bag and stored at −20 ° C. in the dark.
実施例2 マイクロアレイ(プローブポリヌクレオチド固定化担体)の製造
25mm(幅)×75mm(長さ)×1mm(厚み)のスライドガラスを、ポリアリルアミン水溶液(0.1g/l)に浸漬することにより、静電層を形成した。その後、静電層のアミノ基に、多価カルボン酸としてのポリアクリル酸を、0.1Mの1−[3−(ジメチルアミノ)プロピル]−3−エチルカルボジイミドの存在下で縮合した。そして、0.1M リン酸緩衝液(pH6)300mlに0.1Mの1−[3−(ジメチルアミノ)プロピル]−3−エチルカルボジイミド・塩酸塩と20mMのN−ヒドロキシスクシンイミドを溶解した活性化液中に30分間浸漬することによって活性化することにより、ガラス基板の表面に静電層およびN−ヒドロキシスクシンイミド基を有する担体を製造した。
Example 2 Production of Microarray (Probe Polynucleotide Immobilization Carrier) By immersing a slide glass of 25 mm (width) × 75 mm (length) × 1 mm (thickness) in a polyallylamine aqueous solution (0.1 g / l), An electrostatic layer was formed. Thereafter, polyacrylic acid as a polyvalent carboxylic acid was condensed to the amino group of the electrostatic layer in the presence of 0.1 M 1- [3- (dimethylamino) propyl] -3-ethylcarbodiimide. Then, an activation solution in which 0.1 M 1- [3- (dimethylamino) propyl] -3-ethylcarbodiimide hydrochloride and 20 mM N-hydroxysuccinimide were dissolved in 300 ml of 0.1 M phosphate buffer (pH 6). A carrier having an electrostatic layer and an N-hydroxysuccinimide group on the surface of the glass substrate was produced by activating by dipping in the substrate for 30 minutes.
得られた担体に、上記で得られた蛍光ラベル化cDNAに対応するプローブポリヌクレオチドをそれぞれスポッティングすることにより、担体上にプローブポリヌクレオチドが固定化されたマイクロアレイを得た。 A probe polynucleotide corresponding to the fluorescence-labeled cDNA obtained above was spotted on the obtained carrier to obtain a microarray in which the probe polynucleotide was immobilized on the carrier.
実施例3 ゼラチンを用いた再生方法
(1)マイクロアレイの前処理
実施例2で製造したマイクロアレイを2×SSC/0.2%SDSに浸漬し、室温で15分放置した。その後、マイクロアレイをあらかじめ90℃に加温しておいた2×SSC/0.2%SDSに浸漬し5分間加熱後、超純水でリンスし、300rpmにて3分間遠心しマクロアレイ表面の水分を除去した。
Example 3 reproducing method using gelatin (1) was immersed preprocess the microarray prepared in Example 2 in 2 × SSC / 0.2% SDS microarray, and left at room temperature for 15 minutes. Thereafter, the microarray was immersed in 2 × SSC / 0.2% SDS that had been heated to 90 ° C. in advance, heated for 5 minutes, rinsed with ultrapure water, centrifuged at 300 rpm for 3 minutes, and the moisture on the surface of the macroarray. Was removed.
(2)ハイブリダイゼーション
乾固した蛍光ラベル化cDNAに18μlの5×SSC/0.5%SDSの溶液を加えハイブリダイゼーション溶液を調製した。前処理を施したマイクロアレイをハイブリダイゼーションカセット(ArrayIt)にセットし、スポット位置に合うように24×24mmのギャップ付きカバーグラスを載せ、ハイブリダイゼーション溶液を毛管現象により流し込んだ。カセット内の窪みに各々30μlの精製水とガラス上のカバーグラスと離れた位置2点に各々5μlの3×SSCを滴下しハイブリダイゼーション中の乾燥を防いだ。60℃にて16時間ハイブリダイゼーションを行った。
(2) Hybridization 18 μl of 5 × SSC / 0.5% SDS solution was added to the dried fluorescently labeled cDNA to prepare a hybridization solution. The pretreated microarray was set in a hybridization cassette (ArrayIt), a cover glass with a gap of 24 × 24 mm was placed so as to match the spot position, and the hybridization solution was poured by capillary action. 30 μl each of purified water and 5 μl of 3 × SSC were dropped at two points away from the cover glass on the glass in the recesses in the cassette to prevent drying during hybridization. Hybridization was performed at 60 ° C. for 16 hours.
(3)洗浄(未反応のポリヌクレオチドの除去)
マイクロアレイを2×SSC/0.2%SDSに浸漬してカバーグラスを洗い落とし、2×SSC/0.2%SDSで15分間洗浄した。これを2×SSCで洗浄し、300rpmにて3分間遠心しマクロアレイ表面の水分を除去した。コントロール実験は、この段階で下記(5)と同様に蛍光強度を測定した(図1a)。
(3) Washing (removal of unreacted polynucleotide)
The microarray was immersed in 2 × SSC / 0.2% SDS to wash the cover glass, and washed with 2 × SSC / 0.2% SDS for 15 minutes. This was washed with 2 × SSC and centrifuged at 300 rpm for 3 minutes to remove moisture on the surface of the macroarray. In the control experiment, the fluorescence intensity was measured at this stage in the same manner as (5) below (FIG. 1a).
(4)ゼラチンコーティング
このマイクロアレイをあらかじめ50〜60℃に加温して溶解しておいた0.2×SSC/1mM EDTA/1.5%(W/V)ゼラチンに浸漬し、ただちに300rpmにて3分間遠心を行い、室温で遮光して放置し、ゼラチンをゲル化した。ゼラチンは、新田ゼラチン(株)社製「ゼラチン21」を使用した。
(4) Gelatin coating This microarray was immersed in 0.2 × SSC / 1 mM EDTA / 1.5% (W / V) gelatin previously heated to 50 to 60 ° C. and immediately dissolved at 300 rpm. Centrifugation was carried out for 3 minutes, and the mixture was allowed to stand at room temperature in the dark to gelatinize the gelatin. As gelatin, “Gelatin 21” manufactured by Nitta Gelatin Co., Ltd. was used.
(5)蛍光の測定および蛍光強度の数値化
このマイクロアレイ上のスポットにハイブリダイズした蛍光ラベル化cDNAの蛍光をマイクロアレイスキャナーGeneTAC UC−4(Genomic Solutions社製)で測定した。蛍光強度の数値化は、ScanAlyze ver.2.5を使用した(図1b)。
(5) Measurement of fluorescence and quantification of fluorescence intensity The fluorescence of the fluorescence-labeled cDNA hybridized to the spot on the microarray was measured with a microarray scanner GeneTAC UC-4 (manufactured by Genomic Solutions). Quantification of fluorescence intensity was performed using ScanAlyze ver. 2.5 was used (FIG. 1b).
(6)担体の再生
50mL容のファルコンチューブに入れた超純水(約50mL)を沸騰湯浴上で加熱したものをあらかじめ準備した。蛍光強度を測定したマイクロアレイをこの沸騰湯浴上で加熱しておいた超純水に浸漬し、15分間洗浄した。この操作を計4回繰り返してマイクロアレイ上のスポットにハイブリダイズした蛍光ラベル化cDNAを除去した。すなわち、超純水による加熱洗浄過程は、累計60分実施した。その後、マイクロアレイを300rpmにて3分間遠心し、マクロアレイ表面の水分を除去し、(5)と同様に蛍光をマイクロアレイスキャナーで測定した(図2)。
(6) Regeneration of carrier A solution prepared by heating ultrapure water (about 50 mL) in a 50 mL Falcon tube on a boiling water bath was prepared in advance. The microarray whose fluorescence intensity was measured was immersed in ultrapure water heated on the boiling water bath and washed for 15 minutes. This operation was repeated a total of 4 times to remove the fluorescently labeled cDNA hybridized to the spot on the microarray. That is, the heat cleaning process with ultrapure water was performed for a total of 60 minutes. Thereafter, the microarray was centrifuged at 300 rpm for 3 minutes to remove moisture on the surface of the macroarray, and fluorescence was measured with a microarray scanner in the same manner as in (5) (FIG. 2).
8つのスポット、すなわちグリッド1のROW4 COL6、ROW4 COL7、ROW5 COL4、ROW5 COL5、ならびにグリッド2のROW4 COL6、ROW4 COL7、ROW5 COL4、ROW5 COL5(図7参照)について、ゼラチンコーティングを行った場合および行わなかった場合(コントロール)で、1回目のハイブリダイゼーションおよび1回目の再生後の蛍光強度を測定した結果を以下の表3および図1cに示す。 Eight spots: ROW4 COL6, ROW4 COL7, ROW5 COL4, ROW5 COL5 on grid 1 and ROW4 COL6, ROW4 COL7, ROW5 COL4, ROW5 COL5 (see Figure 7) on grid 2 and when applied The results of measuring the fluorescence intensity after the first hybridization and the first regeneration in the absence (control) are shown in Table 3 and FIG. 1c below.
(7)ゼラチンコーティングを行ったマイクロアレイについて、上記(1)〜(3)の工程を繰り返し、再生後の2回目のハイブリダイゼーションを行い、蛍光をマイクロアレイスキャナーで測定した(図3a)。再度担体の再生(6)を実施し、蛍光をマイクロアレイスキャナーで測定した(図3b)。 (7) The steps (1) to (3) were repeated for the gelatin-coated microarray, the second hybridization after the regeneration was performed, and the fluorescence was measured with a microarray scanner (FIG. 3a). The carrier was again regenerated (6) and fluorescence was measured with a microarray scanner (FIG. 3b).
結果:
(6)の再生工程の後、ゼラチンコーティングを行わなかった担体についてはハイブリダイズした蛍光ラベル化cDNAの残存がみられるのに対し(図2a)、ゼラチンコーティングを行った担体については、ハイブリダイズした蛍光ラベル化cDNAがほぼ完全に除去されたことがわかる(図2b)。さらに、再生工程の後、蛍光ラベル化cDNAが、担体上のプローブポリヌクレオチドに再度ハイブリダイズすること(図3a)、さらに再度再生できることも示された(図3b)。従って、本発明により、プローブポリヌクレオチド固定化担体を再生し、再利用できることが示された。
result:
After the regeneration step of (6), hybridized fluorescently labeled cDNA remains in the carrier that was not gelatin-coated (FIG. 2a), whereas the carrier that was gelatin-coated was hybridized. It can be seen that the fluorescently labeled cDNA was almost completely removed (FIG. 2b). Furthermore, it was shown that after the regeneration step, the fluorescently labeled cDNA rehybridizes to the probe polynucleotide on the carrier (FIG. 3a) and can be regenerated again (FIG. 3b). Therefore, according to the present invention, it was shown that the probe polynucleotide-immobilized carrier can be regenerated and reused.
実施例4 トレハロースを用いた再生方法
(1)マイクロアレイの前処理
実施例2で製造したマイクロアレイを2×SSC/0.2%SDSに浸漬し、室温で15分放置した。その後、マイクロアレイをあらかじめ90℃に加温しておいた2×SSC/0.2%SDSに浸漬し5分間加熱後、超純水でリンスし、300rpmにて3分間遠心しマクロアレイ表面の水分を除去した。
Example 4 Regeneration Method Using Trehalose (1) Pretreatment of Microarray The microarray produced in Example 2 was immersed in 2 × SSC / 0.2% SDS and allowed to stand at room temperature for 15 minutes. Thereafter, the microarray was immersed in 2 × SSC / 0.2% SDS that had been heated to 90 ° C. in advance, heated for 5 minutes, rinsed with ultrapure water, centrifuged at 300 rpm for 3 minutes, and the moisture on the surface of the macroarray. Was removed.
(2)ハイブリダイゼーション
乾固した蛍光ラベル化cDNAに18μlの5×SSC/0.5%SDSの溶液を加えハイブリダイゼーション溶液を調製した。前処理を施したマイクロアレイをハイブリダイゼーションカセット(ArrayIt)にセットし、スポット位置に合うように24×24mmのギャップ付きカバーグラスを載せ、ハイブリダイゼーション溶液を毛管現象により流し込んだ。カセット内の窪みに各々30μlの精製水とガラス上のカバーグラスと離れた位置2点に各々5μlの3×SSCを滴下しハイブリダイゼーション中の乾燥を防いだ。60℃にて16時間ハイブリダイゼーションを行った。
(2) Hybridization 18 μl of 5 × SSC / 0.5% SDS solution was added to the dried fluorescently labeled cDNA to prepare a hybridization solution. The pretreated microarray was set in a hybridization cassette (ArrayIt), a cover glass with a gap of 24 × 24 mm was placed so as to match the spot position, and the hybridization solution was poured by capillary action. 30 μl each of purified water and 5 μl of 3 × SSC were dropped at two points away from the cover glass on the glass in the recesses in the cassette to prevent drying during hybridization. Hybridization was performed at 60 ° C. for 16 hours.
(3)洗浄(未反応のポリヌクレオチドの除去)
マイクロアレイを2×SSC/0.2%SDSに浸漬してカバーグラスを洗い落とし、2×SSC/0.2%SDSで15分間洗浄した。これを2×SSCで洗浄し、300rpmにて3分間遠心しマクロアレイ表面の水分を除去した。コントロール実験は、この段階で下記(5)と同様に蛍光強度を測定した(図4a)。
(3) Washing (removal of unreacted polynucleotide)
The microarray was immersed in 2 × SSC / 0.2% SDS to wash the cover glass, and washed with 2 × SSC / 0.2% SDS for 15 minutes. This was washed with 2 × SSC and centrifuged at 300 rpm for 3 minutes to remove moisture on the surface of the macroarray. In the control experiment, the fluorescence intensity was measured at this stage in the same manner as (5) below (FIG. 4a).
(4)トレハロースコーティング
このマイクロアレイを2×SSC/20%(W/V)トレハロース溶液に浸漬し、ただちに300rpmにて3分間遠心を行い、室温で遮光して放置した。トレハロースは、Sigma社製D−(+)−Trehalose dehydrate(T9531):α−D−グルコピラノシル−α−D−グルコピラノシドを使用した。
(4) Trehalose coating This microarray was immersed in a 2 × SSC / 20% (W / V) trehalose solution, immediately centrifuged at 300 rpm for 3 minutes, and allowed to stand at room temperature, protected from light. As trehalose, Sigma D-(+)-Trehalose dehydrate (T9531): α-D-glucopyranosyl-α-D-glucopyranoside was used.
(5)蛍光の測定および蛍光強度の数値化
このマイクロアレイ上のスポットにハイブリダイズした蛍光ラベル化cDNAの蛍光をマイクロアレイスキャナー GeneTAC UC−4(Genomic Solutions社製)で測定した。蛍光強度の数値化は、ScanAlyze ver.2.5を使用した(図4b)。
(5) Measurement of fluorescence and quantification of fluorescence intensity The fluorescence of the fluorescence-labeled cDNA hybridized to the spot on the microarray was measured with a microarray scanner GeneTAC UC-4 (manufactured by Genomic Solutions). Quantification of fluorescence intensity was performed using ScanAlyze ver. 2.5 was used (Figure 4b).
(6)担体の再生
50mL容のファルコンチューブに入れた超純水(約50mL)を沸騰湯浴上で加熱したものをあらかじめ準備した。蛍光強度を測定したマイクロアレイをこの沸騰湯浴上で加熱しておいた超純水に浸漬し、15分間洗浄した。この操作を計4回繰り返してマイクロアレイ上のスポットにハイブリダイズした蛍光ラベル化cDNAを除去した。すなわち、超純水による加熱洗浄過程は、累計60分実施した。その後、マイクロアレイを300rpmにて3分間遠心し、マイクロアレイ表面の水分を除去し、(5)と同様に蛍光をマイクロアレイスキャナーで測定した(図5)。
(6) Regeneration of carrier A solution prepared by heating ultrapure water (about 50 mL) in a 50 mL Falcon tube on a boiling water bath was prepared in advance. The microarray whose fluorescence intensity was measured was immersed in ultrapure water heated on the boiling water bath and washed for 15 minutes. This operation was repeated a total of 4 times to remove the fluorescently labeled cDNA hybridized to the spot on the microarray. That is, the heat cleaning process with ultrapure water was performed for a total of 60 minutes. Thereafter, the microarray was centrifuged at 300 rpm for 3 minutes to remove moisture on the microarray surface, and fluorescence was measured with a microarray scanner in the same manner as in (5) (FIG. 5).
赤線で囲った8つのスポット、すなわちグリッド1のROW4 COL6、ROW4 COL7、ROW5 COL4、ROW5 COL5、ならびにグリッド2のROW4 COL6、ROW4 COL7、ROW5 COL4、ROW5 COL5、(図7参照)について、トレハロースコーティングを行った場合および行わなかった場合(コントロール)で、1回目のハイブリダイゼーションおよび1回目の再生後の蛍光強度を測定した結果を以下の表4および図4cに示す。 Trehalose coating for 8 spots surrounded by red line, namely ROW4 COL6, ROW4 COL7, ROW5 COL4, ROW5 COL5 on grid 1 and ROW4 COL6, ROW4 COL7, ROW5 COL4, ROW5 COL5 on grid 2 (see Figure 7) Table 4 and FIG. 4c below show the results of measurement of the fluorescence intensity after the first hybridization and the first regeneration in the case where the measurement was performed and the case where the control was not performed (control).
(7)トレハロースコーティングを行ったマイクロアレイについて、上記(1)〜(5)の工程を繰り返し、再生後の2回目のハイブリダイゼーションを行い、蛍光をマイクロアレイスキャナーで測定した(図6a)。再度担体の再生(6)を実施し(2回目の再生においては15分間の洗浄を1回のみ実施した)、蛍光をマイクロアレイスキャナーで測定した(図6b)。 (7) For the microarray coated with trehalose, the above steps (1) to (5) were repeated, the second hybridization after regeneration was performed, and the fluorescence was measured with a microarray scanner (FIG. 6a). The carrier was regenerated (6) again (in the second regeneration, washing was performed only once for 15 minutes), and fluorescence was measured with a microarray scanner (FIG. 6b).
結果:
(6)の再生工程の後、トレハロースコーティングを行わなかった担体についてはハイブリダイズした蛍光ラベル化cDNAの残存がみられるのに対し(図5a)、トレハロースコーティングを行った担体については、ハイブリダイズした蛍光ラベル化cDNAがほぼ完全に除去されたことがわかる(図5b)。さらに、再生工程の後、蛍光ラベル化cDNAが、担体上のプローブポリヌクレオチドに再度ハイブリダイズすること(図6a)、さらに再度再生できること(図6b)も示された。従って、本発明により、プローブポリヌクレオチド固定化担体を再生し、再利用できることが示された。
result:
After the regeneration step of (6), the carrier that was not subjected to trehalose coating was left with hybridized fluorescently labeled cDNA (FIG. 5a), whereas the carrier that was coated with trehalose was hybridized. It can be seen that the fluorescently labeled cDNA was almost completely removed (FIG. 5b). Furthermore, it was shown that after the regeneration step, the fluorescently labeled cDNA re-hybridizes to the probe polynucleotide on the carrier (Fig. 6a) and can be regenerated again (Fig. 6b). Therefore, according to the present invention, it was shown that the probe polynucleotide-immobilized carrier can be regenerated and reused.
Claims (10)
ターゲットポリヌクレオチドがプローブポリヌクレオチドにハイブリダイズした担体に、保湿剤を含む水性分散液を塗布する工程、および
該担体を洗浄する工程
を含む、前記方法。 A method for regenerating a carrier in a method for analyzing a polynucleotide sample using a carrier on which a probe polynucleotide is immobilized,
The method comprising: applying an aqueous dispersion containing a humectant to a carrier in which a target polynucleotide is hybridized to a probe polynucleotide; and washing the carrier.
ターゲットポリヌクレオチドがプローブポリヌクレオチドにハイブリダイズした担体に、保湿剤を含む水性分散液を塗布する工程、および
該担体を洗浄する工程を含む、前記方法。 A method for removing a target polynucleotide hybridized to a probe polynucleotide immobilized on a carrier, comprising:
The method comprising: applying an aqueous dispersion containing a humectant to a carrier in which a target polynucleotide is hybridized to a probe polynucleotide; and washing the carrier.
a)担体に固定化されたプローブポリヌクレオチドに、ポリヌクレオチド試料を接触させてポリヌクレオチド試料に含まれるターゲットポリヌクレオチドをプローブポリヌクレオチドにハイブリダイズさせる工程、
b)未反応のポリヌクレオチドを除去する工程、
c)保湿剤を含む水性分散液を担体に塗布する工程、および
d)ハイブリダイゼーションに基づくシグナルを測定する工程
を含む前記方法。 A method for analyzing a polynucleotide sample using a carrier on which a probe polynucleotide is immobilized, comprising:
a) contacting a polynucleotide sample with a probe polynucleotide immobilized on a carrier to hybridize the target polynucleotide contained in the polynucleotide sample to the probe polynucleotide;
b) removing unreacted polynucleotide;
c) applying an aqueous dispersion containing a humectant to a carrier; and d) measuring a signal based on hybridization.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006120641A JP4524392B2 (en) | 2006-04-25 | 2006-04-25 | Method for regenerating carrier for immobilizing probe polynucleotide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006120641A JP4524392B2 (en) | 2006-04-25 | 2006-04-25 | Method for regenerating carrier for immobilizing probe polynucleotide |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007292596A true JP2007292596A (en) | 2007-11-08 |
JP4524392B2 JP4524392B2 (en) | 2010-08-18 |
Family
ID=38763346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006120641A Active JP4524392B2 (en) | 2006-04-25 | 2006-04-25 | Method for regenerating carrier for immobilizing probe polynucleotide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4524392B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012113907A3 (en) * | 2011-02-25 | 2013-01-03 | Ge Healthcare Uk Limited | Paper support and method of recovering biological material therefrom |
WO2018003195A1 (en) * | 2016-06-29 | 2018-01-04 | 三菱ケミカル株式会社 | Composition for preventing drying of gel, gel composite and dna chip containing said composite, and method for producing said composition, composite, and chip |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05285000A (en) * | 1992-02-13 | 1993-11-02 | Toshiba Corp | Method for detecting gene |
JPH09257795A (en) * | 1996-03-21 | 1997-10-03 | Nippon Dpc Corp | Slide plate washing solution and kit containing the same |
JP2003057250A (en) * | 2001-08-08 | 2003-02-26 | Aloka Co Ltd | Processing equipment for processing objects |
JP2004000154A (en) * | 1995-03-04 | 2004-01-08 | Boston Probs Inc | Sequence specific detection of nucleic acid |
-
2006
- 2006-04-25 JP JP2006120641A patent/JP4524392B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05285000A (en) * | 1992-02-13 | 1993-11-02 | Toshiba Corp | Method for detecting gene |
JP2004000154A (en) * | 1995-03-04 | 2004-01-08 | Boston Probs Inc | Sequence specific detection of nucleic acid |
JPH09257795A (en) * | 1996-03-21 | 1997-10-03 | Nippon Dpc Corp | Slide plate washing solution and kit containing the same |
JP2003057250A (en) * | 2001-08-08 | 2003-02-26 | Aloka Co Ltd | Processing equipment for processing objects |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012113907A3 (en) * | 2011-02-25 | 2013-01-03 | Ge Healthcare Uk Limited | Paper support and method of recovering biological material therefrom |
CN103460052A (en) * | 2011-02-25 | 2013-12-18 | 通用电气医疗集团英国有限公司 | Paper support and method of recovering biological material therefrom |
WO2018003195A1 (en) * | 2016-06-29 | 2018-01-04 | 三菱ケミカル株式会社 | Composition for preventing drying of gel, gel composite and dna chip containing said composite, and method for producing said composition, composite, and chip |
CN109563502A (en) * | 2016-06-29 | 2019-04-02 | 三菱化学株式会社 | Composition for preventing gel drying, gel complex, DNA chip containing the same, and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JP4524392B2 (en) | 2010-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP4058598B1 (en) | Generating capture probes for spatial analysis | |
US20190284552A1 (en) | Arrays for Single Molecule Detection and Uses Thereof | |
EP3348640B1 (en) | Amplified nucleic acid detection method and detection device | |
JP2021520779A (en) | How to make nanoarrays and microarrays | |
EP2843058B1 (en) | Method for amplifying nucleic acid and method for detecting amplified nucleic acid | |
US20240175082A1 (en) | Molecules comprising branched linkers and methods of use | |
KR20010085860A (en) | Methods of nucleic acid amplification and sequencing | |
IL287528B2 (en) | Multivalent binding composition for nucleic acid analysis | |
Su et al. | Simultaneous fluorescence imaging of the activities of DNases and 3′ exonucleases in living cells with chimeric oligonucleotide probes | |
JP4524392B2 (en) | Method for regenerating carrier for immobilizing probe polynucleotide | |
JP3523188B2 (en) | Aqueous treatment solution for detector with immobilized probe molecules | |
JP2001108683A (en) | Dna fragment fixing solid-phase carrier, dna fragment fixing method, and nucleic-acid fragment detecting method | |
WO2000034456A1 (en) | Method for immobilizing dna on a carrier | |
JP2003084002A (en) | Method for reducing background in fluorescence detection | |
JP4207528B2 (en) | Method for binding selective binding substances | |
JP4942748B2 (en) | Method for immobilizing supercoiled DNA and use for analyzing DNA repair | |
US20240076722A1 (en) | Compositions and methods for oligonucleotide inversion on arrays | |
EP2906714B1 (en) | Devices, compositions and methods pertaining to microscopic analysis of microorganisms and other analytes of interest | |
US20050136413A1 (en) | Reagent systems for biological assays | |
WO2015059741A1 (en) | Genetic analysis system | |
JP4521556B2 (en) | Method for improving sensitivity in analysis of polynucleotide samples | |
JP2003329685A (en) | Method of processing detector having probe molecule fixed thereto and aqueous processing solution | |
Wang et al. | Polyacrylamide gel film immobilized molecular beacon array for single nucleotide mismatch detection | |
US12281357B1 (en) | In situ spatial barcoding | |
JPWO2022269543A5 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20081128 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20090515 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091013 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091214 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100119 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100316 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100406 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100427 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130611 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |