JPH08509746A - 血漿タンパクの浄化 - Google Patents
血漿タンパクの浄化Info
- Publication number
- JPH08509746A JPH08509746A JP6524704A JP52470494A JPH08509746A JP H08509746 A JPH08509746 A JP H08509746A JP 6524704 A JP6524704 A JP 6524704A JP 52470494 A JP52470494 A JP 52470494A JP H08509746 A JPH08509746 A JP H08509746A
- Authority
- JP
- Japan
- Prior art keywords
- concentration
- reducing
- protein
- salt
- aqueous phase
- 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
- 102000004506 Blood Proteins Human genes 0.000 title claims abstract description 11
- 108010017384 Blood Proteins Proteins 0.000 title claims abstract description 11
- 238000000746 purification Methods 0.000 title description 3
- 238000000034 method Methods 0.000 claims abstract description 45
- 150000003839 salts Chemical class 0.000 claims abstract description 33
- 239000000126 substance Substances 0.000 claims abstract description 27
- 241000700605 Viruses Species 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 25
- 239000008346 aqueous phase Substances 0.000 claims abstract description 22
- 230000000415 inactivating effect Effects 0.000 claims abstract description 22
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 17
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 17
- 102000004411 Antithrombin III Human genes 0.000 claims abstract description 14
- 108090000935 Antithrombin III Proteins 0.000 claims abstract description 14
- 229960005348 antithrombin iii Drugs 0.000 claims abstract description 14
- 239000003599 detergent Substances 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 13
- 102000009027 Albumins Human genes 0.000 claims abstract description 11
- 108010088751 Albumins Proteins 0.000 claims abstract description 11
- 238000005191 phase separation Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000005185 salting out Methods 0.000 claims abstract description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims abstract description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 4
- 102000004338 Transferrin Human genes 0.000 claims abstract description 4
- 108090000901 Transferrin Proteins 0.000 claims abstract description 4
- 239000012581 transferrin Substances 0.000 claims abstract description 4
- 239000012459 cleaning agent Substances 0.000 claims description 20
- 239000012071 phase Substances 0.000 claims description 15
- 229910019142 PO4 Inorganic materials 0.000 claims description 11
- 229920004890 Triton X-100 Polymers 0.000 claims description 11
- 239000013504 Triton X-100 Substances 0.000 claims description 11
- 235000021317 phosphate Nutrition 0.000 claims description 11
- 150000001450 anions Chemical class 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 7
- 239000010452 phosphate Substances 0.000 claims description 7
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical group [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 claims description 7
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 4
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 3
- 229940095064 tartrate Drugs 0.000 claims description 3
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 239000008280 blood Substances 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 claims description 2
- 239000013043 chemical agent Substances 0.000 claims description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 2
- 150000001860 citric acid derivatives Chemical class 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 claims 1
- 229940051841 polyoxyethylene ether Drugs 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 229910021653 sulphate ion Inorganic materials 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 26
- 239000003921 oil Substances 0.000 description 11
- 235000019198 oils Nutrition 0.000 description 11
- -1 anions Chemical class 0.000 description 5
- 239000000693 micelle Substances 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 230000002779 inactivation Effects 0.000 description 4
- 239000001509 sodium citrate Substances 0.000 description 4
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 4
- 239000001488 sodium phosphate Substances 0.000 description 4
- 229910000162 sodium phosphate Inorganic materials 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 4
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 4
- 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 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 235000012424 soybean oil Nutrition 0.000 description 3
- 239000003549 soybean oil Substances 0.000 description 3
- 230000003612 virological effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 102100022641 Coagulation factor IX Human genes 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 108010076282 Factor IX Proteins 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229920002684 Sepharose Polymers 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000010836 blood and blood product Substances 0.000 description 2
- 229940125691 blood product Drugs 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000011026 diafiltration Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229960002897 heparin Drugs 0.000 description 2
- 229920000669 heparin Polymers 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 102100026735 Coagulation factor VIII Human genes 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 208000031220 Hemophilia Diseases 0.000 description 1
- 208000009292 Hemophilia A Diseases 0.000 description 1
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 102000012404 Orosomucoid Human genes 0.000 description 1
- 108010061952 Orosomucoid Proteins 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 102000044159 Ubiquitin Human genes 0.000 description 1
- 108090000848 Ubiquitin Proteins 0.000 description 1
- BUBBEHCXSMCYNY-CVEARBPZSA-N [3-hydroxy-5-methyl-4-[(2S,3R)-2,3,4-trihydroxybutoxy]carbonylphenyl] 2,4-dihydroxy-6-methylbenzoate Chemical compound CC1=CC(O)=CC(O)=C1C(=O)OC1=CC(C)=C(C(=O)OC[C@H](O)[C@H](O)CO)C(O)=C1 BUBBEHCXSMCYNY-CVEARBPZSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- BNMJSBUIDQYHIN-UHFFFAOYSA-N butyl dihydrogen phosphate Chemical compound CCCCOP(O)(O)=O BNMJSBUIDQYHIN-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BUBBEHCXSMCYNY-UHFFFAOYSA-N erythrin Natural products CC1=CC(O)=CC(O)=C1C(=O)OC1=CC(C)=C(C(=O)OCC(O)C(O)CO)C(O)=C1 BUBBEHCXSMCYNY-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229940127554 medical product Drugs 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
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000006920 protein precipitation Effects 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 238000010188 recombinant method Methods 0.000 description 1
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 239000001433 sodium tartrate Substances 0.000 description 1
- 229960002167 sodium tartrate Drugs 0.000 description 1
- 235000011004 sodium tartrates Nutrition 0.000 description 1
- 239000008279 sol Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
Classifications
-
- 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
- C07K14/79—Transferrins, e.g. lactoferrins, ovotransferrins
-
- 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
- C07K1/14—Extraction; Separation; Purification
-
- 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
- C07K1/14—Extraction; Separation; Purification
- C07K1/30—Extraction; Separation; Purification by precipitation
- C07K1/303—Extraction; Separation; Purification by precipitation by salting out
-
- 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
- C07K14/76—Albumins
- C07K14/765—Serum albumin, e.g. HSA
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/81—Protease inhibitors
- C07K14/8107—Endopeptidase (E.C. 3.4.21-99) inhibitors
- C07K14/811—Serine protease (E.C. 3.4.21) inhibitors
- C07K14/8121—Serpins
- C07K14/8125—Alpha-1-antitrypsin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Gastroenterology & Hepatology (AREA)
- Zoology (AREA)
- Toxicology (AREA)
- Analytical Chemistry (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1)水溶性血漿タンパクを含む水性組成物中のウイルス不活性化化学薬品乃至 洗浄剤の濃度減少の方法であって、該ウイルス不活性化化学薬品乃至洗浄剤を含 む小泡をホフマイスターの順列による高塩析効果を有する塩の温度と0.5M以 上の濃度との適当な組合わせを選ぶことにより形成させ、その後、前記小泡の事 実上全てを水性相から除去し、引続きタンパクを前記水性相から分離させること を特徴とする濃度減少方法。 2)前記塩がクエン酸塩、酒石酸塩、硫酸塩、酢酸塩もしくは燐酸塩あるいは その混合物から成る群より選ばれる陰イオンを有することを特徴とする請求の範 囲第1項に記載の濃度減少方法。 3)前記塩がクエン酸塩もしくは燐酸塩あるいはその混合物から成る群より選 ばれる陰イオンを有することを特徴とする請求の範囲第2項に記載の濃度減少方 法。 4)前記塩の濃度が室温から70℃までの範囲の温度で1Mであることを特徴 とする請求の範囲第1項乃至第3項のいずれか1項に記載の濃度減少方法。 5)前記塩の濃度が0℃から70℃までの範囲の温度で1.5M以上であるこ とを特徴とする請求の範囲第1項乃至第4項のいずれか1項に記載の濃度減少方 法。 6)前記小泡を水性相から相分離、なるべくなら濾過の後に行うことにより除 去する請求の範囲第1項乃至第5項のいずれか1項に記載の濃度減少方法。 7)前記組成物に油を添加してから前記相分離を行うことを特徴とする請求の 範囲第6項に記載の濃度減少方法。 8)前記小泡を水性相から濾過により除去することを特徴とする請求の範囲第 1項乃至第5項のいずれか1項に記載の濃度減少方法。 9)前記水溶性血漿タンパクを血液から浄化することを特徴とする請求の範囲 第1項乃至第8項のいずれか1項に記載の濃度減少方法。 10)前記水溶性血漿タンパクが組換え体であることを特徴とする請求の範囲 第1項乃至第8項のいずれか1項に記載の濃度減少方法。 11)前記ウイルス不活性化化学薬品がトリ−n−ブチルリン酸塩(TNBP )であることを特徴とする請求の範囲第1項乃至第10項のいずれか1項に記載 の濃度減少方法。 12)前記洗浄剤がポリオキシエチレンエーテルであることを特徴とする請求 の範囲第1項乃至第11項のいずれか1項に記載の濃度減少方法。 13)前記洗浄剤がトリトン(登録商標)、なるべくならトリトンX−100 (登録商標)であることを特徴とする請求の範囲第12項に記載の濃度減少方法 。 14)前記pHが5以上、なるべくなら6以上であることを特徴とする請求の 範囲第1項乃至第13項のいずれか1項に記載の濃度減少方法。 15)前記ウイルス不活性化化学薬品乃至洗浄剤の濃度を5ppm以下に低下 させることを特徴とする請求の範囲第1項乃至第14項のいずれか1項に記載の 濃度減少方法。 16)前記タンパクが抗トロンビンIIIであることを特徴とする請求の範囲第 1項乃至第15項のいずれか1項に記載の濃度減少方法。 17)前記タンパクがトランスフェリンであることを特徴とする請求の範囲第 1項乃至第15項のいずれか1項に記載の濃度減少方法。 18)前記タンパクがアルブミンであることを特徴とする請求の範囲第1項乃 至第15項のいずれか1項に記載の濃度減少方法。 19)前記タンパク相を前記小泡が前記水性相から除去した後、イオン交換も しくは親和カラムに適応させることを特徴とする請求の範囲第18項に記載の濃 度減少方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE19939301582A SE9301582D0 (sv) | 1993-05-07 | 1993-05-07 | Purification of plasma proteins |
SE9301582-4 | 1993-05-07 | ||
PCT/SE1994/000422 WO1994026287A1 (en) | 1993-05-07 | 1994-05-06 | Purification of plasma proteins |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08509746A true JPH08509746A (ja) | 1996-10-15 |
JP3771935B2 JP3771935B2 (ja) | 2006-05-10 |
Family
ID=20389869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52470494A Expired - Fee Related JP3771935B2 (ja) | 1993-05-07 | 1994-05-06 | 水溶性血漿タンパク質の純化方法 |
Country Status (15)
Country | Link |
---|---|
US (1) | US5817765A (ja) |
EP (1) | EP0700300B1 (ja) |
JP (1) | JP3771935B2 (ja) |
AT (1) | ATE205719T1 (ja) |
AU (1) | AU677332B2 (ja) |
CA (1) | CA2161804C (ja) |
DE (1) | DE69428356T2 (ja) |
DK (1) | DK0700300T3 (ja) |
ES (1) | ES2164702T3 (ja) |
FI (1) | FI113779B (ja) |
NO (1) | NO313084B1 (ja) |
NZ (1) | NZ266234A (ja) |
PT (1) | PT700300E (ja) |
SE (1) | SE9301582D0 (ja) |
WO (1) | WO1994026287A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003502438A (ja) * | 1999-06-23 | 2003-01-21 | ビオヴィトルム・アクチボラゲット | タンパク質の精製法 |
JP2007523883A (ja) * | 2003-08-12 | 2007-08-23 | オクタファルマ アクチェン ゲゼルシャフト | α1−アンチトリプシン溶液の製造方法 |
JP2015532301A (ja) * | 2012-10-03 | 2015-11-09 | シーエスエル・ベーリング・エルエルシー | タンパク質の精製方法 |
US9937229B2 (en) | 2012-10-03 | 2018-04-10 | Csl Behring Ag | Methods of treatment using hemopexin compositions |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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SE9500724D0 (sv) | 1994-06-23 | 1995-02-24 | Pharmacia Ab | Filtrering |
ES2099678B1 (es) * | 1995-11-03 | 1998-02-16 | Grifols Grupo Sa | Procedimiento para la inactivacion de virus en proteinas. |
US6518406B1 (en) | 1999-06-23 | 2003-02-11 | Octapharma Ag | Method for purification of proteins |
DE19932782A1 (de) * | 1999-07-14 | 2001-01-18 | Biotest Pharma Gmbh | Verfahren zur chromatographischen Fraktionierung von Plasma oder Serum, so erhaltene Präparate und deren Verwendung |
KR20020063597A (ko) * | 1999-12-20 | 2002-08-03 | 미츠비시 웰파마 가부시키가이샤 | 다공성막으로 처리되어 바이러스가 제거된 혈장 단백질조성물 및 그 제조 방법 |
CA2572327A1 (en) * | 2004-06-29 | 2006-02-02 | Reliance Life Sciences Pvt. Ltd. | Process for the preparation of virus-safe biological fluids |
AU2005229674B2 (en) * | 2004-11-18 | 2010-11-04 | Kedrion Melville Inc. | Low concentration solvent/detergent process of immuneglobulin with pre-treatment |
WO2010033913A1 (en) * | 2008-09-22 | 2010-03-25 | Icb International, Inc. | Antibodies, analogs and uses thereof |
US20100136584A1 (en) * | 2008-09-22 | 2010-06-03 | Icb International, Inc. | Methods for using antibodies and analogs thereof |
CA2742817A1 (en) | 2008-11-20 | 2010-05-27 | Biogen Idec Ma Inc. | Arginine inactivation of viruses |
CN102812118B (zh) * | 2010-04-08 | 2016-01-20 | 恰根有限公司 | 分离和纯化核酸的方法 |
EP2395082A1 (en) | 2010-06-14 | 2011-12-14 | QIAGEN GmbH | Extraction of nucleic acids from wax-embedded samples |
US8921062B2 (en) | 2010-11-09 | 2014-12-30 | Quest Diagnostics Investments Incorporated | Diagnostic and prognostic assays based on circulating tyrosine kinase activity |
US10112987B2 (en) | 2012-01-09 | 2018-10-30 | Icb International, Inc. | Blood-brain barrier permeable peptide compositions comprising a vab domain of a camelid single domain heavy chain antibody against an amyloid-beta peptide |
US10112988B2 (en) | 2012-01-09 | 2018-10-30 | Icb International, Inc. | Methods of assessing amyloid-beta peptides in the central nervous system by blood-brain barrier permeable peptide compositions comprising a vab domain of a camelid single domain heavy chain antibody against an anti-amyloid-beta peptide |
US10836790B1 (en) * | 2019-09-20 | 2020-11-17 | Plasma Technologies, Llc | Therapeutic protein compositions and methods |
US10815270B1 (en) * | 2019-09-20 | 2020-10-27 | Plasma Technologies, Llc | Compositions and methods for high efficiency protein precipitation |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4540573A (en) * | 1983-07-14 | 1985-09-10 | New York Blood Center, Inc. | Undenatured virus-free biologically active protein derivatives |
US4764369A (en) * | 1983-07-14 | 1988-08-16 | New York Blood Center Inc. | Undenatured virus-free biologically active protein derivatives |
US4820805A (en) * | 1983-07-14 | 1989-04-11 | New York Blood Center, Inc. | Undenatured virus-free trialkyl phosphate treated biologically active protein derivatives |
US4684723A (en) * | 1985-09-11 | 1987-08-04 | Miles Laboratories, Inc. | Method of separating proteins from aqueous solutions |
US4789545A (en) * | 1986-03-31 | 1988-12-06 | New York Blood Center, Inc. | Removal of lipid soluble process chemicals from biological materials by extraction with naturally occurring oils or synthetic substitutes thereof |
ATE85221T1 (de) * | 1988-11-05 | 1993-02-15 | Octapharma Ag | Verfahren zur herstellung eines hochreinen, nicht infektioesen antihaemophiliefaktors mittels chromatographie. |
US5395923A (en) * | 1993-02-23 | 1995-03-07 | Haemacure-Biotech, Inc. | Process for the obtention of a biological adhesive made of concentrated coagulation factors by "salting-out" |
-
1993
- 1993-05-07 SE SE19939301582A patent/SE9301582D0/xx unknown
-
1994
- 1994-05-06 CA CA002161804A patent/CA2161804C/en not_active Expired - Fee Related
- 1994-05-06 ES ES94915731T patent/ES2164702T3/es not_active Expired - Lifetime
- 1994-05-06 AT AT94915731T patent/ATE205719T1/de active
- 1994-05-06 DE DE69428356T patent/DE69428356T2/de not_active Expired - Lifetime
- 1994-05-06 PT PT94915731T patent/PT700300E/pt unknown
- 1994-05-06 NZ NZ266234A patent/NZ266234A/en not_active IP Right Cessation
- 1994-05-06 EP EP94915731A patent/EP0700300B1/en not_active Expired - Lifetime
- 1994-05-06 JP JP52470494A patent/JP3771935B2/ja not_active Expired - Fee Related
- 1994-05-06 DK DK94915731T patent/DK0700300T3/da active
- 1994-05-06 WO PCT/SE1994/000422 patent/WO1994026287A1/en active IP Right Grant
- 1994-05-06 US US08/537,872 patent/US5817765A/en not_active Expired - Lifetime
- 1994-05-06 AU AU67634/94A patent/AU677332B2/en not_active Ceased
-
1995
- 1995-11-06 NO NO19954428A patent/NO313084B1/no not_active IP Right Cessation
- 1995-11-06 FI FI955306A patent/FI113779B/fi not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003502438A (ja) * | 1999-06-23 | 2003-01-21 | ビオヴィトルム・アクチボラゲット | タンパク質の精製法 |
JP2007523883A (ja) * | 2003-08-12 | 2007-08-23 | オクタファルマ アクチェン ゲゼルシャフト | α1−アンチトリプシン溶液の製造方法 |
JP4668904B2 (ja) * | 2003-08-12 | 2011-04-13 | オクタファルマ アクチェン ゲゼルシャフト | α1−アンチトリプシン溶液の製造方法 |
JP2015532301A (ja) * | 2012-10-03 | 2015-11-09 | シーエスエル・ベーリング・エルエルシー | タンパク質の精製方法 |
US9937229B2 (en) | 2012-10-03 | 2018-04-10 | Csl Behring Ag | Methods of treatment using hemopexin compositions |
US10918696B2 (en) | 2012-10-03 | 2021-02-16 | Csl Behring Ag | Methods of treatment using hemopexin compositions |
Also Published As
Publication number | Publication date |
---|---|
CA2161804C (en) | 2003-12-02 |
NO313084B1 (no) | 2002-08-12 |
ES2164702T3 (es) | 2002-03-01 |
AU677332B2 (en) | 1997-04-17 |
JP3771935B2 (ja) | 2006-05-10 |
CA2161804A1 (en) | 1994-11-24 |
DE69428356T2 (de) | 2002-04-25 |
SE9301582D0 (sv) | 1993-05-07 |
FI955306A (fi) | 1995-11-06 |
NO954428L (no) | 1995-11-06 |
ATE205719T1 (de) | 2001-10-15 |
PT700300E (pt) | 2002-03-28 |
NZ266234A (en) | 1996-06-25 |
EP0700300B1 (en) | 2001-09-19 |
FI113779B (fi) | 2004-06-15 |
DE69428356D1 (de) | 2001-10-25 |
WO1994026287A1 (en) | 1994-11-24 |
FI955306A0 (fi) | 1995-11-06 |
NO954428D0 (no) | 1995-11-06 |
DK0700300T3 (da) | 2001-12-31 |
US5817765A (en) | 1998-10-06 |
EP0700300A1 (en) | 1996-03-13 |
AU6763494A (en) | 1994-12-12 |
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