JP2000500023A - 正しく折畳まれた生物学的に活性の組換えタンパク質の製造方法 - Google Patents
正しく折畳まれた生物学的に活性の組換えタンパク質の製造方法Info
- Publication number
- JP2000500023A JP2000500023A JP9518783A JP51878397A JP2000500023A JP 2000500023 A JP2000500023 A JP 2000500023A JP 9518783 A JP9518783 A JP 9518783A JP 51878397 A JP51878397 A JP 51878397A JP 2000500023 A JP2000500023 A JP 2000500023A
- Authority
- JP
- Japan
- Prior art keywords
- igf
- protein
- buffer
- cells
- correctly folded
- 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
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 title claims abstract description 8
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 title claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 108090000723 Insulin-Like Growth Factor I Proteins 0.000 claims abstract description 42
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 27
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 27
- 210000004027 cell Anatomy 0.000 claims abstract description 24
- 239000000872 buffer Substances 0.000 claims abstract description 14
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 14
- 229920001184 polypeptide Polymers 0.000 claims abstract description 13
- 102000004196 processed proteins & peptides Human genes 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007865 diluting Methods 0.000 claims abstract description 8
- 239000003085 diluting agent Substances 0.000 claims abstract description 8
- 210000001236 prokaryotic cell Anatomy 0.000 claims abstract description 7
- 230000003381 solubilizing effect Effects 0.000 claims abstract description 7
- 108090001117 Insulin-Like Growth Factor II Proteins 0.000 claims abstract description 5
- 102000048143 Insulin-Like Growth Factor II Human genes 0.000 claims abstract description 5
- 102000004218 Insulin-Like Growth Factor I Human genes 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims description 35
- 235000018102 proteins Nutrition 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 241000588724 Escherichia coli Species 0.000 claims description 6
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 230000003196 chaotropic effect Effects 0.000 claims description 6
- 238000005342 ion exchange Methods 0.000 claims description 6
- 238000005063 solubilization Methods 0.000 claims description 6
- 230000007928 solubilization Effects 0.000 claims description 6
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- 238000003776 cleavage reaction Methods 0.000 claims description 5
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 5
- 230000007017 scission Effects 0.000 claims description 5
- 239000007983 Tris buffer Substances 0.000 claims description 4
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims description 4
- 235000018417 cysteine Nutrition 0.000 claims description 4
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 4
- 239000004471 Glycine Substances 0.000 claims description 3
- 230000000975 bioactive effect Effects 0.000 claims description 2
- 238000004587 chromatography analysis Methods 0.000 claims description 2
- 238000003306 harvesting Methods 0.000 abstract description 4
- 102100037852 Insulin-like growth factor I Human genes 0.000 description 40
- 239000000243 solution Substances 0.000 description 19
- 230000008929 regeneration Effects 0.000 description 16
- 238000011069 regeneration method Methods 0.000 description 16
- 108010051696 Growth Hormone Proteins 0.000 description 8
- 102000018997 Growth Hormone Human genes 0.000 description 8
- 238000004007 reversed phase HPLC Methods 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000000122 growth hormone Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 101000599951 Homo sapiens Insulin-like growth factor I Proteins 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 239000008215 water for injection Substances 0.000 description 5
- VHJLVAABSRFDPM-IMJSIDKUSA-N L-1,4-dithiothreitol Chemical compound SC[C@H](O)[C@@H](O)CS VHJLVAABSRFDPM-IMJSIDKUSA-N 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 229960000789 guanidine hydrochloride Drugs 0.000 description 4
- PJJJBBJSCAKJQF-UHFFFAOYSA-N guanidinium chloride Chemical compound [Cl-].NC(N)=[NH2+] PJJJBBJSCAKJQF-UHFFFAOYSA-N 0.000 description 4
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 4
- 241000894007 species Species 0.000 description 4
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 101001055320 Myxine glutinosa Insulin-like growth factor Proteins 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 238000009295 crossflow filtration Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 229960004198 guanidine Drugs 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 102000002812 Heat-Shock Proteins Human genes 0.000 description 2
- 108010004889 Heat-Shock Proteins Proteins 0.000 description 2
- 102000004877 Insulin Human genes 0.000 description 2
- 108090001061 Insulin Proteins 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003102 growth factor Substances 0.000 description 2
- 238000004191 hydrophobic interaction chromatography Methods 0.000 description 2
- 229940125396 insulin Drugs 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 102220201851 rs143406017 Human genes 0.000 description 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 2
- 238000005084 2D-nuclear magnetic resonance Methods 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 108010053070 Glutathione Disulfide Proteins 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-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
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 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
- 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
- XMEKHKCRNHDFOW-UHFFFAOYSA-N O.O.[Na].[Na] Chemical compound O.O.[Na].[Na] XMEKHKCRNHDFOW-UHFFFAOYSA-N 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 229940096437 Protein S Drugs 0.000 description 1
- 229920002684 Sepharose Polymers 0.000 description 1
- 102000013275 Somatomedins Human genes 0.000 description 1
- 108010088160 Staphylococcal Protein A Proteins 0.000 description 1
- 102100035140 Vitronectin Human genes 0.000 description 1
- 108010031318 Vitronectin Proteins 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000000151 cysteine group Chemical group N[C@@H](CS)C(=O)* 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- MFJZTKMCQFMBMA-UHFFFAOYSA-L disodium diacetate dihydrate Chemical compound [Na+].O.O.C(C)(=O)[O-].[Na+].C(C)(=O)[O-] MFJZTKMCQFMBMA-UHFFFAOYSA-L 0.000 description 1
- 150000002019 disulfides Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000012149 elution buffer Substances 0.000 description 1
- 239000006167 equilibration buffer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- YPZRWBKMTBYPTK-BJDJZHNGSA-N glutathione disulfide Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@H](C(=O)NCC(O)=O)CSSC[C@@H](C(=O)NCC(O)=O)NC(=O)CC[C@H](N)C(O)=O YPZRWBKMTBYPTK-BJDJZHNGSA-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
- 102000044162 human IGF1 Human genes 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002297 mitogenic effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- YPZRWBKMTBYPTK-UHFFFAOYSA-N oxidized gamma-L-glutamyl-L-cysteinylglycine Natural products OC(=O)C(N)CCC(=O)NC(C(=O)NCC(O)=O)CSSCC(C(=O)NCC(O)=O)NC(=O)CCC(N)C(O)=O YPZRWBKMTBYPTK-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012557 regeneration buffer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 229940045136 urea Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
- C07K1/113—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure
- C07K1/1133—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure by redox-reactions involving cystein/cystin side chains
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/575—Hormones
- C07K14/61—Growth hormone [GH], i.e. somatotropin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/575—Hormones
- C07K14/65—Insulin-like growth factors, i.e. somatomedins, e.g. IGF-1, IGF-2
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Endocrinology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Analytical Chemistry (AREA)
- Diabetes (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(a)原核細胞中でタンパク質またはポリペプチドを発現させる段階と、 (b)細胞を採取する段階と、 (c)pH約8〜11のバッファ中でカオトロピック剤及び還元剤によって細胞 を直接可溶化する段階と、 (d)水及び希釈剤で希釈する段階と、 から成る正しく折畳まれた生物学的に活性の組換えタンパク質またはポリペプチ ドの製造方法。 2.タンパク質が、IGF−I、IGF−IIまたはGHであることを特徴とす る請求項1に記載の方法。 3.タンパク質がIGF−Iであり、 (a)原核細胞系、好ましくは大腸菌中でIGF−I−融合タンパク質を発現さ せる段階と、 (b)細胞を採取する段階と、 (c)pH8〜11のバッファ中でカオトロピック剤及び還元剤によって細胞を 直接可溶化する段階と、 (d)水及び希釈剤で希釈する段階と、 (e)開裂剤を添加する段階と、 (f)生物活性IGF−Iを産生するために精製する段階と、から成ることを特 徴とする請求項1に記載の方法。 4.IGF−I−融合タンパク質がハイブリッドZ−IGF−Iであることを特 徴とする請求項1から3のいずれか一項に記載の方法。 5.段階(c)のバッファがトリスまたはグリシンであることを特徴とする請求 項1から4のいずれか一項に記載の方法。 6.段階(c)のpHが約8であることを特徴とする請求項1から5のいずれか 一項に記載の方法。 7.段階(c)のカオトロピック剤がグアニジンまたは尿素であることを特徴と する請求項1から6のいずれか一項に記載の方法。 8.グアニジンを濃度3〜7Mで使用することを特徴とする請求項7に記載の方 法。 9.段階(c)の還元剤がDTTまたはシステインであることを特徴とする請求 項1から8のいずれか一項に記載の方法。 10.段階(d)の希釈剤がエタノールであることを特徴とする請求項1から9 のいずれか一項に記載の方法。 11.段階(d)後のpHが、好ましくはpH6未満、より好ましくはpH3以 下であることを特徴とする請求項1から10のいずれか一項に記載の方法。 12.段階(d)と(e)との間でpHを3以下に下げることを特徴とする請求 項11に記載の方法。 13.段階(d)と(e)との間に濃縮段階とバッファ交換とを行うことを特徴 とする請求項3に記載の方法。 14.クロマトグラフィー及び/またはイオン交換を使用することを特徴とする 請求項13に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9504019-2 | 1995-11-13 | ||
SE9504019A SE9504019D0 (sv) | 1995-11-13 | 1995-11-13 | Method for production of proteins |
PCT/SE1996/001456 WO1997018233A1 (en) | 1995-11-13 | 1996-11-12 | Method for producing a correctly folded, biological active recombinant protein |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000500023A true JP2000500023A (ja) | 2000-01-11 |
JP3930051B2 JP3930051B2 (ja) | 2007-06-13 |
Family
ID=20400188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51878397A Expired - Fee Related JP3930051B2 (ja) | 1995-11-13 | 1996-11-12 | 正しく折畳まれた生物学的に活性の組換えタンパク質の製造方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6605706B1 (ja) |
EP (1) | EP0952981B1 (ja) |
JP (1) | JP3930051B2 (ja) |
AT (1) | ATE261985T1 (ja) |
AU (1) | AU705192B2 (ja) |
CA (1) | CA2236751C (ja) |
DE (1) | DE69631906T2 (ja) |
HK (1) | HK1023781A1 (ja) |
NO (1) | NO320175B1 (ja) |
SE (1) | SE9504019D0 (ja) |
WO (1) | WO1997018233A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022097216A1 (ja) * | 2020-11-05 | 2022-05-12 | シミックホールディングス株式会社 | 組み換えインスリン様成長因子iの製造方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6653098B1 (en) * | 1998-02-23 | 2003-11-25 | G. D. Searle & Co. | Method of producing mouse and human endostatin |
CN1197876C (zh) * | 1998-03-31 | 2005-04-20 | 通化安泰克生物工程有限公司 | 含有分子内伴侣样序列的嵌合蛋白及其在胰岛素生产中的应用 |
GB9913437D0 (en) * | 1999-06-09 | 1999-08-11 | Medical Res Council | Fusion proteins |
FR2820424B1 (fr) * | 2001-02-05 | 2004-01-02 | Merieux Oravax | Procede de purification de alpa |
AR062069A1 (es) | 2006-07-14 | 2008-10-15 | Genentech Inc | Replegado de proteinas recombinantes |
US9119832B2 (en) | 2014-02-05 | 2015-09-01 | The Regents Of The University Of California | Methods of treating mild brain injury |
WO2017075535A1 (en) | 2015-10-28 | 2017-05-04 | Oxeia Biopharmaceuticals, Inc. | Methods of treating neurodegenerative conditions |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8505922D0 (sv) * | 1985-12-13 | 1985-12-13 | Kabigen Ab | Construction of an igg binding protein to facilitate downstream processing using protein engineering |
US5231178A (en) | 1991-01-16 | 1993-07-27 | The Salk Institute Biotechnology/Industrial Associates, Inc. | Method for the purification of intact, correctly-folded insulin-like growth factor-1 |
US5288931A (en) * | 1991-12-06 | 1994-02-22 | Genentech, Inc. | Method for refolding insoluble, misfolded insulin-like growth factor-I into an active conformation |
EP0600372B1 (de) * | 1992-12-02 | 1997-02-05 | Hoechst Aktiengesellschaft | Verfahren zur Gewinnung von Proinsulin mit korrekt verbundenen Cystinbrücken |
US5663304A (en) | 1993-08-20 | 1997-09-02 | Genentech, Inc. | Refolding of misfolded insulin-like growth factor-I |
US5407810A (en) | 1993-08-20 | 1995-04-18 | Genentech, Inc. | Aqueous multiple-phase isolation of polypeptide |
-
1995
- 1995-11-13 SE SE9504019A patent/SE9504019D0/xx unknown
-
1996
- 1996-11-12 EP EP96939406A patent/EP0952981B1/en not_active Expired - Lifetime
- 1996-11-12 US US09/051,941 patent/US6605706B1/en not_active Expired - Fee Related
- 1996-11-12 WO PCT/SE1996/001456 patent/WO1997018233A1/en active IP Right Grant
- 1996-11-12 DE DE69631906T patent/DE69631906T2/de not_active Expired - Fee Related
- 1996-11-12 JP JP51878397A patent/JP3930051B2/ja not_active Expired - Fee Related
- 1996-11-12 AT AT96939406T patent/ATE261985T1/de not_active IP Right Cessation
- 1996-11-12 AU AU76596/96A patent/AU705192B2/en not_active Ceased
- 1996-11-12 CA CA002236751A patent/CA2236751C/en not_active Expired - Fee Related
-
1998
- 1998-05-12 NO NO19982155A patent/NO320175B1/no not_active IP Right Cessation
-
2000
- 2000-04-26 HK HK00102454A patent/HK1023781A1/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022097216A1 (ja) * | 2020-11-05 | 2022-05-12 | シミックホールディングス株式会社 | 組み換えインスリン様成長因子iの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
NO982155D0 (no) | 1998-05-12 |
US6605706B1 (en) | 2003-08-12 |
AU705192B2 (en) | 1999-05-20 |
EP0952981A1 (en) | 1999-11-03 |
AU7659696A (en) | 1997-06-05 |
HK1023781A1 (en) | 2000-09-22 |
CA2236751A1 (en) | 1997-05-22 |
NO982155L (no) | 1998-05-12 |
DE69631906D1 (de) | 2004-04-22 |
JP3930051B2 (ja) | 2007-06-13 |
NO320175B1 (no) | 2005-11-07 |
CA2236751C (en) | 2007-01-09 |
DE69631906T2 (de) | 2005-01-20 |
ATE261985T1 (de) | 2004-04-15 |
EP0952981B1 (en) | 2004-03-17 |
WO1997018233A1 (en) | 1997-05-22 |
SE9504019D0 (sv) | 1995-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Marston et al. | [20] Solubilization of protein aggregates | |
EP0212960B1 (en) | Purification and activation of proteins from insoluble inclusion bodies | |
JP2575604B2 (ja) | 沈澱異種蛋白質の精製及び活性化法 | |
EP0215625B1 (en) | Protein recovery | |
US4966963A (en) | Production of proteins in active forms | |
JPH06102034B2 (ja) | タンパク質の生産方法 | |
KR20140135959A (ko) | 온-컬럼 효소적 절단 | |
JP3930051B2 (ja) | 正しく折畳まれた生物学的に活性の組換えタンパク質の製造方法 | |
EP0288280B1 (en) | Production of proteins in active forms | |
EP0409814B1 (en) | Variant proteins and polypeptides possessing enhanced affinity for immobilized-metal affinity matrices | |
US6586575B1 (en) | Purification of somatotropin from transformed microorganisms | |
KR100327040B1 (ko) | 봉입체 형태의 소마토트로핀을 활성 형태로 제조하는 방법 | |
AU684117B2 (en) | Use of IGF-BP for refolding of IGF | |
JPH02117395A (ja) | 菌体内からのヒトインターロイキン3様ポリペプチドの回収法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060509 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20060802 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20060915 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061108 |
|
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: 20070227 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070308 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |