KR20190055193A - 셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 - Google Patents
셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 Download PDFInfo
- Publication number
- KR20190055193A KR20190055193A KR1020197011676A KR20197011676A KR20190055193A KR 20190055193 A KR20190055193 A KR 20190055193A KR 1020197011676 A KR1020197011676 A KR 1020197011676A KR 20197011676 A KR20197011676 A KR 20197011676A KR 20190055193 A KR20190055193 A KR 20190055193A
- Authority
- KR
- South Korea
- Prior art keywords
- carbonate
- filter material
- glucan
- solution
- beta
- 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.)
- Ceased
Links
- 239000000463 material Substances 0.000 title claims abstract description 63
- 239000001913 cellulose Substances 0.000 title claims abstract description 26
- 229920002678 cellulose Polymers 0.000 title claims abstract description 26
- 229920002498 Beta-glucan Polymers 0.000 title claims description 78
- FYGDTMLNYKFZSV-URKRLVJHSA-N (2s,3r,4s,5s,6r)-2-[(2r,4r,5r,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5r,6s)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-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]1OC1[C@@H](CO)O[C@@H](OC2[C@H](O[C@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-URKRLVJHSA-N 0.000 title claims description 74
- 238000000034 method Methods 0.000 claims abstract description 59
- 230000008569 process Effects 0.000 claims abstract description 19
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 38
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 34
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 30
- 229960000074 biopharmaceutical Drugs 0.000 claims description 18
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 17
- 235000017550 sodium carbonate Nutrition 0.000 claims description 16
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 15
- 235000011181 potassium carbonates Nutrition 0.000 claims description 15
- 150000005323 carbonate salts Chemical class 0.000 claims description 14
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- -1 carbonate ester Chemical class 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 150000005677 organic carbonates Chemical class 0.000 claims description 10
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000001099 ammonium carbonate Substances 0.000 claims description 8
- 229920003043 Cellulose fiber Polymers 0.000 claims description 6
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- 229920001131 Pulp (paper) Polymers 0.000 claims description 4
- 235000010216 calcium carbonate Nutrition 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 4
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 claims description 4
- RAQDACVRFCEPDA-UHFFFAOYSA-L ferrous carbonate Chemical compound [Fe+2].[O-]C([O-])=O RAQDACVRFCEPDA-UHFFFAOYSA-L 0.000 claims description 4
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 4
- 239000001095 magnesium carbonate Substances 0.000 claims description 4
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 4
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 4
- 239000011656 manganese carbonate Substances 0.000 claims description 4
- 235000006748 manganese carbonate Nutrition 0.000 claims description 4
- 229940093474 manganese carbonate Drugs 0.000 claims description 4
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 claims description 4
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 claims description 4
- JFMGYULNQJPJCY-UHFFFAOYSA-N 4-(hydroxymethyl)-1,3-dioxolan-2-one Chemical compound OCC1COC(=O)O1 JFMGYULNQJPJCY-UHFFFAOYSA-N 0.000 claims description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 3
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 3
- YFHICDDUDORKJB-UHFFFAOYSA-N trimethylene carbonate Chemical compound O=C1OCCCO1 YFHICDDUDORKJB-UHFFFAOYSA-N 0.000 claims description 3
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 2
- 229920002284 Cellulose triacetate Polymers 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000005909 Kieselgur Substances 0.000 claims description 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 claims description 2
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 2
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 claims description 2
- 229920002301 cellulose acetate Polymers 0.000 claims description 2
- 229910021485 fumed silica Inorganic materials 0.000 claims description 2
- 239000012633 leachable Substances 0.000 claims description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 235000019362 perlite Nutrition 0.000 claims description 2
- 239000011736 potassium bicarbonate Substances 0.000 claims description 2
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 2
- 239000004627 regenerated cellulose Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 12
- 229920001503 Glucan Polymers 0.000 abstract description 11
- 239000000243 solution Substances 0.000 description 57
- 230000003068 static effect Effects 0.000 description 32
- 239000000872 buffer Substances 0.000 description 25
- 238000011010 flushing procedure Methods 0.000 description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 230000014759 maintenance of location Effects 0.000 description 17
- 102000004169 proteins and genes Human genes 0.000 description 15
- 108090000623 proteins and genes Proteins 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 238000001914 filtration Methods 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 125000001931 aliphatic group Chemical group 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000011045 prefiltration Methods 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000008351 acetate buffer Substances 0.000 description 5
- 238000003556 assay Methods 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 230000001143 conditioned effect Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- QLVWOKQMDLQXNN-UHFFFAOYSA-N dibutyl carbonate Chemical compound CCCCOC(=O)OCCCC QLVWOKQMDLQXNN-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000013642 negative control Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000013621 viresolve pro solution Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 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 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 2
- 238000011021 bench scale process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000006172 buffering agent Substances 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- KNHUKKLJHYUCFP-UHFFFAOYSA-N clofibrate Chemical compound CCOC(=O)C(C)(C)OC1=CC=C(Cl)C=C1 KNHUKKLJHYUCFP-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- FYIBPWZEZWVDQB-UHFFFAOYSA-N dicyclohexyl carbonate Chemical compound C1CCCCC1OC(=O)OC1CCCCC1 FYIBPWZEZWVDQB-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 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 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 102100032566 Carbonic anhydrase-related protein 10 Human genes 0.000 description 1
- 102100022641 Coagulation factor IX Human genes 0.000 description 1
- 101100478055 Dictyostelium discoideum cotC gene Proteins 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 108010076282 Factor IX Proteins 0.000 description 1
- 108010054218 Factor VIII Proteins 0.000 description 1
- 102000001690 Factor VIII Human genes 0.000 description 1
- 102000051325 Glucagon Human genes 0.000 description 1
- 108060003199 Glucagon Proteins 0.000 description 1
- 102000006771 Gonadotropins Human genes 0.000 description 1
- 108010086677 Gonadotropins Proteins 0.000 description 1
- 102000018997 Growth Hormone Human genes 0.000 description 1
- 108010051696 Growth Hormone Proteins 0.000 description 1
- 101000867836 Homo sapiens Carbonic anhydrase-related protein 10 Proteins 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 102000006992 Interferon-alpha Human genes 0.000 description 1
- 108010047761 Interferon-alpha Proteins 0.000 description 1
- 102000014150 Interferons Human genes 0.000 description 1
- 108010050904 Interferons Proteins 0.000 description 1
- 102000000588 Interleukin-2 Human genes 0.000 description 1
- 108010002350 Interleukin-2 Proteins 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 102000003978 Tissue Plasminogen Activator Human genes 0.000 description 1
- 108090000373 Tissue Plasminogen Activator Proteins 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical class [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- UXXXZMDJQLPQPH-UHFFFAOYSA-N bis(2-methylpropyl) carbonate Chemical compound CC(C)COC(=O)OCC(C)C UXXXZMDJQLPQPH-UHFFFAOYSA-N 0.000 description 1
- YZVKCRIFBGZDNI-UHFFFAOYSA-N bis[(2-methylpropan-2-yl)oxycarbonyl] carbonate Chemical compound CC(C)(C)OC(=O)OC(=O)OC(=O)OC(C)(C)C YZVKCRIFBGZDNI-UHFFFAOYSA-N 0.000 description 1
- 229960000182 blood factors Drugs 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009295 crossflow filtration Methods 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 description 1
- PIZLBWGMERQCOC-UHFFFAOYSA-N dibenzyl carbonate Chemical compound C=1C=CC=CC=1COC(=O)OCC1=CC=CC=C1 PIZLBWGMERQCOC-UHFFFAOYSA-N 0.000 description 1
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical class OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 description 1
- SYHPANJAVIEQQL-UHFFFAOYSA-N dicarboxy carbonate Chemical class OC(=O)OC(=O)OC(O)=O SYHPANJAVIEQQL-UHFFFAOYSA-N 0.000 description 1
- ZEBJPYUECLCDRQ-UHFFFAOYSA-N didecyl carbonate Chemical compound CCCCCCCCCCOC(=O)OCCCCCCCCCC ZEBJPYUECLCDRQ-UHFFFAOYSA-N 0.000 description 1
- GOAUNPQUDWQWCP-UHFFFAOYSA-N didodecyl carbonate Chemical class CCCCCCCCCCCCOC(=O)OCCCCCCCCCCCC GOAUNPQUDWQWCP-UHFFFAOYSA-N 0.000 description 1
- ZYKOICDLSSOLAN-UHFFFAOYSA-N diheptyl carbonate Chemical compound CCCCCCCOC(=O)OCCCCCCC ZYKOICDLSSOLAN-UHFFFAOYSA-N 0.000 description 1
- OKQDSOXFNBWWJL-UHFFFAOYSA-N dihexyl carbonate Chemical compound CCCCCCOC(=O)OCCCCCC OKQDSOXFNBWWJL-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- PKPOVTYZGGYDIJ-UHFFFAOYSA-N dioctyl carbonate Chemical compound CCCCCCCCOC(=O)OCCCCCCCC PKPOVTYZGGYDIJ-UHFFFAOYSA-N 0.000 description 1
- HSNQKJVQUFYBBY-UHFFFAOYSA-N dipentyl carbonate Chemical compound CCCCCOC(=O)OCCCCC HSNQKJVQUFYBBY-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 239000006167 equilibration buffer Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- YCNSGSUGQPDYTK-UHFFFAOYSA-N ethyl phenyl carbonate Chemical compound CCOC(=O)OC1=CC=CC=C1 YCNSGSUGQPDYTK-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229960004222 factor ix Drugs 0.000 description 1
- 229960000301 factor viii Drugs 0.000 description 1
- 239000003527 fibrinolytic agent Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- MASNOZXLGMXCHN-ZLPAWPGGSA-N glucagon Chemical compound C([C@@H](C(=O)N[C@H](C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O)C(C)C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC=1NC=NC=1)[C@@H](C)O)[C@@H](C)O)C1=CC=CC=C1 MASNOZXLGMXCHN-ZLPAWPGGSA-N 0.000 description 1
- 229960004666 glucagon Drugs 0.000 description 1
- 239000002622 gonadotropin Substances 0.000 description 1
- 239000000122 growth hormone Substances 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 229940079322 interferon Drugs 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 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
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011146 sterile filtration Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002602 strong irritant Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229960000103 thrombolytic agent Drugs 0.000 description 1
- 229960000187 tissue plasminogen activator Drugs 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 102000003390 tumor necrosis factor Human genes 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/14—Blood; Artificial blood
- A61K35/16—Blood plasma; Blood serum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
- B01D37/025—Precoating the filter medium; Addition of filter aids to the liquid being filtered additives incorporated in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/10—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/02—Filters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/18—Testing of filters, filter elements, sealings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Hematology (AREA)
- Cell Biology (AREA)
- Inorganic Chemistry (AREA)
- Biochemistry (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Developmental Biology & Embryology (AREA)
- Virology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Immunology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
Description
도 1은 특화된 플러시(flush)의 연구조사를 위한 벤치 스케일 셋업(bench scale setup)의 예시적 개략도이다.
도 2는 재순환 모드에서 특화된 플러시의 연구조사를 위한 벤치 스케일 셋업의 예시적 개략도이다.
도 3은 생성물 풀(pool)에서 침출된 베타-글루칸 수준에 대한 특화된 플러시의 효과를 예시하는 그래프이다.
도 4는 카르보네이트 플러싱(flushing)된 및 표준 플러싱된 VPF (모노클로날 항체 A, VPF 로트(Lot) C4AA98988)의 브이프로(VPro) 비교 성능을 예시하는 그래프이다.
도 5는 카르보네이트 플러싱된 및 표준 플러싱된 VPF (모노클로날 항체 B, VPF 로트 C3AA43491)의 브이프로 비교 성능을 예시하는 그래프이다.
도 6은 심층 필터(depth filter)로부터의 베타-글루칸의 제거에 대한 탄산나트륨 및 탄산칼륨의 비교를 예시하는 그래프이다.
도 7은 효과 분석의 사이징을 위한 파레토(Pareto) 챠트를 예시하는 그래프이다.
도 8은 실측치 대 예측치 베타-글루칸 침출물 수준을 예시하는 그래프이다.
도 9는 저(low) 유지 값을 예시하는 등고선 플롯(contour plot)이다.
도 10은 중간(intermediate) 유지 값을 예시하는 등고선 플롯이다.
도 11은 고(high) 유지 값을 예시하는 등고선 플롯이다.
도 12는 재순환 모드에서 플러싱 용액의 상이한 부피 대 면적 비의 효과를 예시하는 그래프이다.
도 13은 수산화나트륨 및 수산화칼륨을 사용하는 미가공된 셀룰로스 펄프로부터의 침출된 베타-글루칸의 감소를 예시하는 그래프이다.
Claims (20)
- 필터 재료를 카르보네이트 염, 유기 카르보네이트, 또는 카르본산을 포함하는 용액으로 처리하는 것을 포함하는, 셀룰로스-함유 필터 재료 중의 침출물(leachable) 베타-글루칸의 양을 감소시키는 방법.
- 제1항에 있어서, 카르보네이트 염이 탄산암모늄, 탄산수소암모늄, 탄산바륨, 탄산칼슘, 탄산철, 탄산리튬, 탄산마그네슘, 탄산망가니즈, 탄산칼륨, 탄산수소칼륨, 탄산나트륨, 탄산수소나트륨, 및 그의 혼합물로 이루어진 군으로부터 선택된 것인 방법.
- 제1항 또는 제2항에 있어서, 카르보네이트 염이 탄산암모늄, 탄산칼슘, 탄산철, 탄산마그네슘, 탄산망가니즈, 탄산칼륨, 탄산나트륨, 및 그의 혼합물로 이루어진 군으로부터 선택된 것인 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 카르보네이트 염이 탄산암모늄, 탄산칼슘, 탄산칼륨, 탄산나트륨, 및 그의 혼합물로 이루어진 군으로부터 선택된 것인 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 카르보네이트 염이 탄산나트륨, 탄산칼륨, 또는 그의 혼합물인 방법.
- 제1항에 있어서, 유기 카르보네이트가 디메틸 카르보네이트, 디페닐 카르보네이트, 에틸렌 카르보네이트, 트리메틸렌 카르보네이트, 프로필렌 카르보네이트, 글리세롤 카르보네이트, 및 그의 혼합물로 이루어진 군으로부터 선택된 카르보네이트 에스테르인 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 용액의 pH가 약 7.5 내지 약 12 범위인 것인 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 용액의 pH가 약 8.5 내지 약 12 범위인 것인 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 용액의 pH가 약 10 내지 약 12 범위인 것인 방법.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 용액의 카르보네이트 농도가 약 0.01 M 내지 약 0.5 M인 방법.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 용액의 카르보네이트 농도가 약 0.01 M 내지 약 1 M인 방법.
- 제1항 내지 제11항 중 어느 한 항에 있어서, 처리가 필터 재료를 용액에 약 1분 내지 약 240분 동안 침지시키는 것을 포함하는 것인 방법.
- 제1항 내지 제12항 중 어느 한 항에 있어서, 처리가 필터 재료를 용액에 약 60분 내지 약 120분 동안 침지시키는 것을 포함하는 것인 방법.
- 제1항 내지 제13항 중 어느 한 항에 있어서, 필터 재료가 셀룰로스 섬유 (예를 들어, 목재 펄프 및/또는 면화 유래), 재생 셀룰로스 섬유, 무기 필터 조제 (예를 들어, 규조토, 펄라이트(perlite), 퓸드(fumed) 실리카)와 조합된 셀룰로스 섬유, 무기 필터 조제 및 유기 수지와 조합된 셀룰로스 섬유, 셀룰로스/실리카 블렌드, 셀룰로스 유도체, 예컨대 셀룰로스 아세테이트 또는 셀룰로스 트리아세테이트, 또는 그의 임의의 조합을 포함하는 것인 방법.
- 제1항 내지 제14항 중 어느 한 항에 있어서, 필터 재료가 심층 필터(depth filter) 재료인 방법.
- 제1항 내지 제15항 중 어느 한 항에 있어서, 필터 재료가 하우징(housing)을 포함하는 심층 필터인 방법.
- 제1항 내지 제16항 중 어느 한 항에 있어서, 필터 재료가 목재 펄프인 방법.
- 미처리된 필터 재료와 비교해서 감소된 양의 침출물 베타-글루칸을 갖는, 제1항 내지 제17항 중 어느 한 항의 방법에 따라 처리된 셀룰로스-함유 필터 재료.
- 생물제약 또는 혈장 유도체를 제1항 내지 제17항 중 어느 한 항의 처리 방법에 따라 처리된 셀룰로스-함유 필터 재료와 접촉시켜 처리하는 것을 포함하는, 감소된 양의 침출된 베타-글루칸을 갖는 생물제약 또는 혈장 유도체의 제조 방법.
- 미처리된 생물제약 또는 혈장 유도체와 비교해서 감소된 양의 침출된 베타-글루칸을 포함하는, 제19항의 방법에 따라 제조된 생물제약 또는 혈장 유도체.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020217033983A KR102622770B1 (ko) | 2016-10-26 | 2017-10-23 | 셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662413013P | 2016-10-26 | 2016-10-26 | |
US62/413,013 | 2016-10-26 | ||
PCT/US2017/057878 WO2018080999A1 (en) | 2016-10-26 | 2017-10-23 | Reduction of leachable beta-glucan levels from cellulose-containing filter materials |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217033983A Division KR102622770B1 (ko) | 2016-10-26 | 2017-10-23 | 셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20190055193A true KR20190055193A (ko) | 2019-05-22 |
Family
ID=60421840
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217033983A Active KR102622770B1 (ko) | 2016-10-26 | 2017-10-23 | 셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 |
KR1020197011676A Ceased KR20190055193A (ko) | 2016-10-26 | 2017-10-23 | 셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 |
KR1020227042595A Ceased KR20230003256A (ko) | 2016-10-26 | 2017-10-23 | 셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217033983A Active KR102622770B1 (ko) | 2016-10-26 | 2017-10-23 | 셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020227042595A Ceased KR20230003256A (ko) | 2016-10-26 | 2017-10-23 | 셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 |
Country Status (9)
Country | Link |
---|---|
US (3) | US11014031B2 (ko) |
EP (2) | EP3851178A1 (ko) |
JP (3) | JP6941168B2 (ko) |
KR (3) | KR102622770B1 (ko) |
CN (1) | CN109789355B (ko) |
DK (1) | DK3532186T3 (ko) |
ES (1) | ES2858432T3 (ko) |
SG (1) | SG11201901160TA (ko) |
WO (1) | WO2018080999A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102622770B1 (ko) | 2016-10-26 | 2024-01-10 | 이엠디 밀리포어 코포레이션 | 셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 |
TW202502797A (zh) * | 2023-03-13 | 2025-01-16 | 美商安進公司 | 使用超大病毒預濾器的病毒過濾操作 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL25654C (ko) * | 1926-12-01 | |||
US2207076A (en) * | 1938-11-30 | 1940-07-09 | Hercules Powder Co Ltd | Method for the purification of cellulose ethers |
BE455938A (ko) * | 1943-05-25 | |||
US3580841A (en) * | 1969-07-31 | 1971-05-25 | Us Interior | Ultrathin semipermeable membrane |
JPS4926944B1 (ko) * | 1970-12-30 | 1974-07-13 | ||
AU553707B2 (en) | 1982-04-27 | 1986-07-24 | Borden (Uk) Limited | Impregnated filter paper |
NZ208241A (en) | 1984-05-22 | 1987-09-30 | John Stephen Ayers | Purification of blood plasma or serum: selective removal of (very) low density lipoproteins (ldl and vldl) |
US4606824A (en) * | 1984-10-26 | 1986-08-19 | Chaokang Chu | Modified cellulose separation matrix |
US4830885A (en) * | 1987-06-08 | 1989-05-16 | Allied-Signal Inc. | Chlorine-resistant semipermeable membranes |
US5150723A (en) | 1988-09-28 | 1992-09-29 | Eastman Kodak Company | Process for the production of tobacco smoke filters |
US5085784A (en) * | 1989-04-07 | 1992-02-04 | Cuno, Incorporated | Use of cationic charge modified filter media |
US5114537A (en) * | 1990-10-23 | 1992-05-19 | Bio Associates, A California Partnership | Dry sheet-like filtering material for liquid depth filtration |
US5098569A (en) * | 1990-12-13 | 1992-03-24 | Monsanto Company | Surface-modified support membrane and process therefor |
JPH11243939A (ja) | 1998-02-27 | 1999-09-14 | Japan Tobacco Inc | たばこ製品用フィルター |
DE10346256B3 (de) * | 2003-09-24 | 2004-10-21 | E. Begerow Gmbh & Co | Verfahren zum Herstellen eines Filtermaterials |
US20050247419A1 (en) * | 2004-05-06 | 2005-11-10 | Hamed Othman A | Treatment composition for making acquisition fluff pulp in sheet form |
US7337782B2 (en) | 2004-08-18 | 2008-03-04 | R.J. Reynolds Tobacco Company | Process to remove protein and other biomolecules from tobacco extract or slurry |
JP2007014854A (ja) * | 2005-07-06 | 2007-01-25 | Kawamura Inst Of Chem Res | 濾過フィルター、濾過フィルターの製造方法および血液濾過方法 |
JP2007307513A (ja) * | 2006-05-22 | 2007-11-29 | Asahi Kasei Medical Co Ltd | セルロース系濾過器の前処理方法 |
CN101172164A (zh) * | 2006-11-03 | 2008-05-07 | 中国科学院化学研究所 | 可生物降解及吸收的生物高分子纳米纤维膜材料及其制法和用途 |
JP2008274525A (ja) * | 2007-04-06 | 2008-11-13 | Asahi Kasei Corp | 低目付セルロース不織布 |
CN104744606A (zh) * | 2007-11-13 | 2015-07-01 | 卡吉尔公司 | 净化的β-(1,3)-D-葡聚糖的制备方法 |
CN101932416B (zh) * | 2007-12-21 | 2013-12-04 | 三菱化学株式会社 | 纤维复合体 |
CA2730312C (en) * | 2008-08-01 | 2016-08-16 | Bioventures, Inc. | Devices and methods for the purification, isolation, desalting or buffer/solvent exchange of substances |
CN102741477B (zh) | 2010-02-01 | 2015-05-20 | 三菱化学株式会社 | 纤维素纤维平面结构体的制造方法 |
JP2013106520A (ja) | 2010-03-15 | 2013-06-06 | Japan Tobacco Inc | 非加熱型たばこ |
US20150068978A1 (en) * | 2012-03-15 | 2015-03-12 | Advanced Mem-Tch Ltd. | Enhancment of membrane robustness by treatment with ionic materials |
US9950282B2 (en) | 2012-03-15 | 2018-04-24 | Flodesign Sonics, Inc. | Electronic configuration and control for acoustic standing wave generation |
JP6097394B2 (ja) * | 2013-07-19 | 2017-03-15 | 旭化成株式会社 | 微細セルロース繊維シート |
KR102622770B1 (ko) | 2016-10-26 | 2024-01-10 | 이엠디 밀리포어 코포레이션 | 셀룰로스-함유 필터 재료로부터의 침출물 베타-글루칸 수준의 감소 |
-
2017
- 2017-10-23 KR KR1020217033983A patent/KR102622770B1/ko active Active
- 2017-10-23 EP EP20212177.8A patent/EP3851178A1/en active Pending
- 2017-10-23 DK DK17801799.2T patent/DK3532186T3/da active
- 2017-10-23 KR KR1020197011676A patent/KR20190055193A/ko not_active Ceased
- 2017-10-23 CN CN201780059190.6A patent/CN109789355B/zh active Active
- 2017-10-23 ES ES17801799T patent/ES2858432T3/es active Active
- 2017-10-23 WO PCT/US2017/057878 patent/WO2018080999A1/en unknown
- 2017-10-23 KR KR1020227042595A patent/KR20230003256A/ko not_active Ceased
- 2017-10-23 SG SG11201901160TA patent/SG11201901160TA/en unknown
- 2017-10-23 US US16/316,890 patent/US11014031B2/en active Active
- 2017-10-23 EP EP17801799.2A patent/EP3532186B1/en active Active
- 2017-10-23 JP JP2019520052A patent/JP6941168B2/ja active Active
-
2021
- 2021-04-20 US US17/235,071 patent/US11712647B2/en active Active
- 2021-05-06 JP JP2021078686A patent/JP7387674B2/ja active Active
-
2023
- 2023-06-14 US US18/334,925 patent/US12053729B2/en active Active
- 2023-08-04 JP JP2023127568A patent/JP2023159171A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3851178A1 (en) | 2021-07-21 |
US20230321574A1 (en) | 2023-10-12 |
KR20210131440A (ko) | 2021-11-02 |
CN109789355B (zh) | 2021-09-21 |
EP3532186B1 (en) | 2020-12-09 |
JP7387674B2 (ja) | 2023-11-28 |
JP2021154280A (ja) | 2021-10-07 |
WO2018080999A8 (en) | 2019-01-31 |
US20210236973A1 (en) | 2021-08-05 |
KR102622770B1 (ko) | 2024-01-10 |
WO2018080999A1 (en) | 2018-05-03 |
US11712647B2 (en) | 2023-08-01 |
EP3532186A1 (en) | 2019-09-04 |
JP6941168B2 (ja) | 2021-09-29 |
US11014031B2 (en) | 2021-05-25 |
US12053729B2 (en) | 2024-08-06 |
ES2858432T3 (es) | 2021-09-30 |
JP2019531892A (ja) | 2019-11-07 |
CN109789355A (zh) | 2019-05-21 |
DK3532186T3 (da) | 2021-01-04 |
KR20230003256A (ko) | 2023-01-05 |
US20190224600A1 (en) | 2019-07-25 |
SG11201901160TA (en) | 2019-03-28 |
JP2023159171A (ja) | 2023-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US12053729B2 (en) | Reduction of leachable beta-glucan levels from cellulose-containing filter materials | |
EP2719705B1 (en) | Method for purifying protein | |
EP2870233B1 (en) | A method for filtering a biological sample | |
US10441940B2 (en) | Polymers grafted with organic phosphorous compounds for extracting uranium from solutions | |
EP3790954A1 (en) | Methods, devices and systems for 3-stage filtration | |
JP3656908B2 (ja) | 膜処理装置とその洗浄方法 | |
ITVI20010161A1 (it) | Procedimento ed impianto per la separazione di sostanze indesiderate da liquidi alimentari in particolare da vini | |
Kang et al. | Optimization of cross flow filtration system for Dunaliella tertiolecta and Tetraselmis sp. microalgae harvest | |
KR20110015761A (ko) | 해양 미생물 농축 장치 | |
RU2664729C1 (ru) | Способ очистки сыворотки крови крупного рогатого скота от контаминирующих агентов | |
Peiris et al. | Characterization of hydraulically reversible and irreversible fouling species in ultrafiltration drinking water treatment systems using fluorescence EEM and LC–OCD measurements | |
EA020502B1 (ru) | Устройство для фильтрации вод различного генезиса и способ подготовки сорбирующего материала | |
SU1452815A1 (ru) | Способ получени модифицированного ионита | |
RU56191U1 (ru) | Аппарат для диализа | |
JP6479193B2 (ja) | 汚泥のゼロ排出の下水処理の方法及びシステム | |
ATE516486T1 (de) | Automatisiertes filtrationsverfahren und filtrationssystem zur verfahrensdurchführung | |
MX2016014163A (es) | Proceso de tratamiento para la eliminación de arsénico en el agua. | |
ZÂRNOIANU et al. | UTILISATION OF TANGENTIAL FILTERS FOR INCREASING ECONOMIC AND QUALITATIVE PERFORMANCE OF WASTEWATER TREATMENT PROCESSES | |
JPH0716433A (ja) | 膜分離精製方法 | |
Water | A More Efficient Method for Detecting Cryptosporidium and Giardia In Water Samples Using An Automated Elution System | |
JP2013091020A (ja) | 海水淡水化システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0105 | International application |
Patent event date: 20190423 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20201203 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20210722 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20201203 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
J201 | Request for trial against refusal decision | ||
PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20211020 |
|
PJ0201 | Trial against decision of rejection |
Patent event date: 20211020 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20210722 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20220302 Appeal identifier: 2021101002699 Request date: 20211020 |
|
PJ0801 | Rejection of trial |
Patent event date: 20220302 Patent event code: PJ08011S01D Comment text: Decision on Dismissal of Request for Trial (Dismissal of Decision) Decision date: 20220302 Appeal kind category: Appeal against decision to decline refusal Appeal identifier: 2021101002699 Request date: 20211020 |