JPH03500724A - 組織プラスミノーゲン活性化因子の誘導体 - Google Patents
組織プラスミノーゲン活性化因子の誘導体Info
- Publication number
- JPH03500724A JPH03500724A JP2502957A JP50295790A JPH03500724A JP H03500724 A JPH03500724 A JP H03500724A JP 2502957 A JP2502957 A JP 2502957A JP 50295790 A JP50295790 A JP 50295790A JP H03500724 A JPH03500724 A JP H03500724A
- Authority
- JP
- Japan
- Prior art keywords
- plasmid
- derivative
- protein
- mmol
- arginine
- 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
- 102000003978 Tissue Plasminogen Activator Human genes 0.000 title claims 11
- 108090000373 Tissue Plasminogen Activator Proteins 0.000 title claims 11
- 229960000187 tissue plasminogen activator Drugs 0.000 title claims 8
- 238000000034 method Methods 0.000 claims 9
- 239000013612 plasmid Substances 0.000 claims 7
- 108091028043 Nucleic acid sequence Proteins 0.000 claims 4
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 claims 3
- 229930064664 L-arginine Natural products 0.000 claims 3
- 235000014852 L-arginine Nutrition 0.000 claims 3
- 210000004027 cell Anatomy 0.000 claims 3
- 238000011097 chromatography purification Methods 0.000 claims 3
- 150000001413 amino acids Chemical group 0.000 claims 2
- 239000012141 concentrate Substances 0.000 claims 2
- 238000002360 preparation method Methods 0.000 claims 2
- 235000018102 proteins Nutrition 0.000 claims 2
- 102000004169 proteins and genes Human genes 0.000 claims 2
- 108090000623 proteins and genes Proteins 0.000 claims 2
- 238000004153 renaturation Methods 0.000 claims 2
- 241000588724 Escherichia coli Species 0.000 claims 1
- 108010053070 Glutathione Disulfide Proteins 0.000 claims 1
- 102000035195 Peptidases Human genes 0.000 claims 1
- 108091005804 Peptidases Proteins 0.000 claims 1
- 239000004365 Protease Substances 0.000 claims 1
- 235000001014 amino acid Nutrition 0.000 claims 1
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 239000002299 complementary DNA Substances 0.000 claims 1
- 230000009089 cytolysis Effects 0.000 claims 1
- 238000010828 elution Methods 0.000 claims 1
- 239000013613 expression plasmid Substances 0.000 claims 1
- 239000003527 fibrinolytic agent Substances 0.000 claims 1
- 230000003480 fibrinolytic effect Effects 0.000 claims 1
- 230000002068 genetic effect Effects 0.000 claims 1
- 229960003180 glutathione Drugs 0.000 claims 1
- RWSXRVCMGQZWBV-WDSKDSINSA-N glutathione Natural products OC(=O)[C@@H](N)CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O RWSXRVCMGQZWBV-WDSKDSINSA-N 0.000 claims 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 claims 1
- 239000001963 growth medium Substances 0.000 claims 1
- 229960000789 guanidine hydrochloride Drugs 0.000 claims 1
- PJJJBBJSCAKJQF-UHFFFAOYSA-N guanidinium chloride Chemical compound [Cl-].NC(N)=[NH2+] PJJJBBJSCAKJQF-UHFFFAOYSA-N 0.000 claims 1
- 210000003000 inclusion body Anatomy 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 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 claims 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 1
- 210000001236 prokaryotic cell Anatomy 0.000 claims 1
- 238000002741 site-directed mutagenesis Methods 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 229940126585 therapeutic drug Drugs 0.000 claims 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
- C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
- C12N9/6424—Serine endopeptidases (3.4.21)
- C12N9/6456—Plasminogen activators
- C12N9/6459—Plasminogen activators t-plasminogen activator (3.4.21.68), i.e. tPA
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- 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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/52—Genes encoding for enzymes or proenzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
- C12Y304/21—Serine endopeptidases (3.4.21)
- C12Y304/21069—Protein C activated (3.4.21.69)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- General Chemical & Material Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plant Pathology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Diabetes (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Enzymes And Modification Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Luminescent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 (1)グリコシル化されておらず、アミノ基末端においてMにより延長されるこ とのできる下記アミノ酸配列:(M) 【配列があります】 を含むことを特徴とする組織プラスミノーゲン活性化因子(t−PA)の誘導体 。 (2)請求項(1)記載のt−PA誘導体をコードしている、下記配列: 【配列があります】 を含むことを特徴とするDNA配列。 (3)請求項(2)記載のDNA配列または請求項(1)記載のタンパクをコー ドしている遺伝暗号の縮重の範囲内の異なるDNA配列を含むことを特徴とする 発現プラスミド。 (4)プラスミドpA27.3。 (5)プラスミドpA27fd。 (6)全t−PAタンパクまたはt−PAタンパクの他の領域ならびにクリング ルIIおよびプロテアーゼドメインを含有するその誘導体をコードしているDN A配列をプラスミドに組込み、請求項(1)記載のt−PA誘導体中に存在しな いアミノ酸をコードしているこれらのドメインを指定部位突然変異によって欠失 させることを特徴とする請求項(3)〜(5)のうちの1つに記載のプラスミド を構築する方法。 (7)t−PAタンパクまたはその誘導体に関するDNA配列として、対応する cDNAを使用する請求項(6)記載の方法。 (8)プラスミドpA27.3およびプラスミドpA27fdを使用する請求項 (6)または(7)記載の方法。 (9)請求項(3)〜(5)のうちの1つに記載のプラスミドを適当な宿主細胞 に形質転換し、培養培地から、または宿主細胞の溶解後に、発現産生物を単離す ることを特徴とする請求項(1)記載のt−PA誘導体を産生する方法。 (10)宿主細胞として、原核細胞、特にイー・コリ(E.coli)を使用す る請求項(9)記載の方法。 (11)形成される「封入体」を単離し、グアニジン・塩酸塩で処理して溶解し 、次いで酸化型グルタチオンで誘導し、最後にL−アルギニンおよびGSHの添 加によってt−PA誘導体を復元することによって活性タンパクの収量を増加さ せる請求項(10)記載の方法。 (12)復元の後、K2Pを復元調製物中で濃縮し、次いで、アフィニティーク ロマトグラフィーによってクロマトグラフィー精製を行う請求項(11)記載の 方法。 (13)10〜1000ミリモル/lL−アルギニンの存在下で行う請求項(1 2)記載の方法。 (14)10〜1000ミリモル/l、好ましくは600〜800ミリモル/l L−アルギニンを含有する復元調製物の濃縮物を用いるクロマトグラフィー精製 をETI吸着カラムによって行う請求項(3)記載の方法。 (15)クロマトグラフィー精製に使用する濃縮物をpH7.5〜8.6に調節 する請求項(14)記載の方法。 (16)pH3〜5.5で溶離を行う請求項(14)または(15)記載の方法 。 (17)請求項(1)記載のt−PA誘導体を含有するフィブリン溶解治療用薬 物。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3903581A DE3903581A1 (de) | 1989-02-07 | 1989-02-07 | Gewebs-plasminogenaktivator-derivat |
| DE3903581.6 | 1989-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03500724A true JPH03500724A (ja) | 1991-02-21 |
| JP2559538B2 JP2559538B2 (ja) | 1996-12-04 |
Family
ID=6373566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2502957A Expired - Lifetime JP2559538B2 (ja) | 1989-02-07 | 1990-02-06 | 組織プラスミノーゲン活性化因子の誘導体 |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US5223256A (ja) |
| EP (1) | EP0382174B1 (ja) |
| JP (1) | JP2559538B2 (ja) |
| KR (1) | KR970008485B1 (ja) |
| AT (1) | ATE126270T1 (ja) |
| AU (1) | AU623228B2 (ja) |
| CA (1) | CA2025900C (ja) |
| CZ (1) | CZ281836B6 (ja) |
| DD (1) | DD291779A5 (ja) |
| DE (2) | DE3903581A1 (ja) |
| DK (1) | DK0382174T3 (ja) |
| ES (1) | ES2031804T3 (ja) |
| FI (1) | FI100244B (ja) |
| GR (2) | GR900300140T1 (ja) |
| HK (1) | HK153396A (ja) |
| HU (1) | HU218092B (ja) |
| IE (1) | IE61077B1 (ja) |
| IL (1) | IL93280A (ja) |
| LU (1) | LU90025I2 (ja) |
| LV (1) | LV10302B (ja) |
| NL (1) | NL970008I2 (ja) |
| NO (2) | NO306563B1 (ja) |
| NZ (1) | NZ232337A (ja) |
| PT (1) | PT93082B (ja) |
| RU (1) | RU2107094C1 (ja) |
| SK (1) | SK55890A3 (ja) |
| UA (1) | UA27111A1 (ja) |
| WO (1) | WO1990009437A1 (ja) |
| ZA (1) | ZA90861B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001511341A (ja) * | 1997-07-23 | 2001-08-14 | ロシュ ダイアグノスティックス ゲーエムベーハー | ヒト細胞におけるヒト変異型タンパク質の相同的組換えによる生産 |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4634007A (en) * | 1985-12-02 | 1987-01-06 | Adolph Coors Company | Carton blank with perforated tear line |
| US5676947A (en) * | 1989-02-07 | 1997-10-14 | Boehringer Manneheim Gmbh | Method for treating thromboembolic conditions using thrombolytically active proteins |
| DE3923339A1 (de) * | 1989-05-31 | 1990-12-06 | Boehringer Mannheim Gmbh | Gewebs-plasminogen-aktivator-derivat |
| GB9019120D0 (en) * | 1990-09-01 | 1990-10-17 | Beecham Group Plc | Novel compounds |
| DE4037196A1 (de) * | 1990-11-22 | 1992-05-27 | Boehringer Mannheim Gmbh | Verfahren zur reaktivierung von denaturiertem protein |
| DE4123845A1 (de) * | 1991-07-18 | 1993-01-21 | Boehringer Mannheim Gmbh | Pharmazeutische verpackungseinheit enthaltend plasminogenaktivatoren zur mehrfachbolusgabe |
| CA2107476C (en) * | 1991-04-16 | 2007-12-18 | Martin Ulrich | Pharmaceutical packaging unit containing plasminogen activators for multiple bolus administration |
| US5510330A (en) * | 1994-03-25 | 1996-04-23 | Boehringer Mannheim Gmbh | Combinations of thrombolytically active proteins and non-heparin anticoagulants, and uses thereof. |
| DE4423574A1 (de) * | 1994-07-05 | 1996-01-11 | Boehringer Mannheim Gmbh | Nicht-glykosylierte Plasminogenaktivator-Derivate und ihre Verwendung bei erhöhtem Blutungsrisiko |
| US5723122A (en) * | 1995-06-01 | 1998-03-03 | Boehringer Mannheim Gmbh | Use of the protease domain of human plasminogen activator for the treatment of thromboembolic diseases |
| AU4259496A (en) * | 1994-12-06 | 1996-06-26 | Boehringer Mannheim Gmbh | Use of the protease domain of human plasminogen activator for the treatment of thromboembolic diseases |
| AU2660397A (en) * | 1996-04-05 | 1997-10-29 | Board Of Regents, The University Of Texas System | Methods for producing soluble, biologically-active disulfide bond-containing eukaryotic proteins in bacterial cells |
| US6083715A (en) * | 1997-06-09 | 2000-07-04 | Board Of Regents, The University Of Texas System | Methods for producing heterologous disulfide bond-containing polypeptides in bacterial cells |
| AU9162198A (en) * | 1997-08-13 | 1999-03-08 | Boehringer Mannheim Gmbh | Plasminogen activator with improved zymogenity |
| WO1999009184A1 (de) * | 1997-08-13 | 1999-02-25 | Roche Diagnostics Gmbh | Plasminogenaktivator mit verbesserter zymogenität und verminderter fibrinbindung |
| DE10105912A1 (de) * | 2001-02-09 | 2002-08-14 | Roche Diagnostics Gmbh | Rekombinante Proteinase K |
| DE10153601A1 (de) * | 2001-11-02 | 2003-05-22 | Paion Gmbh | DSPA zur Behandlung von Schlaganfall |
| RU2323001C1 (ru) * | 2007-05-30 | 2008-04-27 | Общество с ограниченной ответственностью "Научно-производственное предприятие "Техноген" | Фармацевтическая композиция, обладающая фибринолитическим действием |
| TWI482628B (zh) * | 2007-10-18 | 2015-05-01 | Lundbeck & Co As H | 新穎之血栓溶解病患次群 |
| EP2289542A1 (en) | 2009-08-31 | 2011-03-02 | PAION Deutschland GmbH | Treatment of neurological or neurodegenerative disorders |
| EP2289541A1 (en) | 2009-08-31 | 2011-03-02 | PAION Deutschland GmbH | Treatment of neurological or neurodegenerative disorders |
| KR102633644B1 (ko) | 2017-02-03 | 2024-02-05 | 액티코어 바이오테크 | 항-인간 gpvi 항체를 이용한 혈소판 응집의 억제 |
| WO2018210860A1 (en) | 2017-05-16 | 2018-11-22 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods and pharmaceutical compositions for the treatment of acute ischemic stroke |
| EP3806833A1 (en) | 2018-06-15 | 2021-04-21 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Use of pi3kc2b inhibitors for the preservation of vascular endothelial cell barrier integrity |
| WO2021148439A1 (en) | 2020-01-21 | 2021-07-29 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods for stimulating cerebrovascular function |
| EP4161579A1 (en) | 2020-06-09 | 2023-04-12 | Institut National de la Santé et de la Recherche Médicale (INSERM) | Fucoidan-functionalized polysaccharide particles with t-pa for targeted thrombolytic therapy |
| WO2023156683A1 (en) | 2022-02-21 | 2023-08-24 | Acticor Biotech | Treatment of cardiovascular diseases using anti-human gpvi antibodies |
| EP4556492A1 (en) | 2023-11-14 | 2025-05-21 | Acticor Biotech | Treatment of cardiovascular diseases using anti-human gpvi antibodies in subpopulations of subjects |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6281326A (ja) * | 1985-10-02 | 1987-04-14 | Mochida Pharmaceut Co Ltd | 血栓溶解剤及びその製法 |
| JPS62242697A (ja) * | 1986-04-08 | 1987-10-23 | ベ−リンガ−・マンハイム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 蛋白質の復元法 |
| JPS62259585A (ja) * | 1986-05-07 | 1987-11-11 | Mitsui Toatsu Chem Inc | 一本鎖t−PAと二本鎖t−PAを分離する方法 |
| JPS62502895A (ja) * | 1985-10-23 | 1987-11-19 | ベ−リンガ−マンハイム ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 原核生物中で発現させることにより、遺伝子工学的に製造したジスルフィド結合を含有する異種の真核蛋白質を活性化する方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4766075A (en) * | 1982-07-14 | 1988-08-23 | Genentech, Inc. | Human tissue plasminogen activator |
| EP0112122B1 (en) * | 1982-12-14 | 1991-08-28 | South African Inventions Development Corporation | Plasminogen activator |
| US4620948A (en) * | 1982-12-22 | 1986-11-04 | Genentech, Inc. | Purification and activity assurance of precipitated heterologous proteins |
| US4511502A (en) * | 1982-12-22 | 1985-04-16 | Genentech, Inc. | Purification and activity assurance of precipitated heterologous proteins |
| US4753879A (en) * | 1984-08-27 | 1988-06-28 | Biogen N.V. | Modified tissue plasminogen activators |
| US5073494A (en) * | 1985-04-22 | 1991-12-17 | Genentech, Inc. | Human tissue plasminogen activator substituted at position 275 or at positions 275 and 277 |
| US4777043A (en) * | 1985-12-17 | 1988-10-11 | Genentech, Inc. | Stabilized human tissue plasminogen activator compositions |
| US5034225A (en) * | 1985-12-17 | 1991-07-23 | Genentech Inc. | Stabilized human tissue plasminogen activator compositions |
| DE3643158A1 (de) * | 1986-04-21 | 1987-11-19 | Boehringer Mannheim Gmbh | Gewebs-plasminogen-aktivator(tpa) - derivat und seine herstellung |
| US4898825A (en) * | 1986-05-07 | 1990-02-06 | Mitsui Toatsu Chemicals, Incorporated | Methods for purification of single-chain and double-chain tissue plasminogen activator |
| JPS6463378A (en) * | 1986-08-11 | 1989-03-09 | Mitsui Toatsu Chemicals | Separation of single stranded tpa and double standard tpa |
| SE8702562L (sv) * | 1987-06-18 | 1988-12-19 | Kabigen Ab | Nya fibrinolytiska enzymer |
| US4935237A (en) * | 1988-03-21 | 1990-06-19 | Genentech, Inc. | Processes for the preparation of t-PA mutants |
| IL87276A (en) * | 1987-08-03 | 1995-07-31 | Fujisawa Pharmaceutical Co | Analog of tissue plasminogen activator comprising only the kringle 2 and protease domain dna encoding the same processes for the preparation thereof and pharmaceutical compositions containing the same |
| US5037752A (en) * | 1987-10-09 | 1991-08-06 | Monsanto Company | Modified tissue plasminogen activator substituted at cysteine-73 and lysine-277 |
| US4963357A (en) * | 1987-10-09 | 1990-10-16 | Monsanto Company | Tissue plasminogen activator modified by the substitution of Arg for Cys at position 73, methods and pharmaceutical compositions therefor |
-
1989
- 1989-02-07 DE DE3903581A patent/DE3903581A1/de not_active Withdrawn
-
1990
- 1990-01-30 IE IE34390A patent/IE61077B1/en not_active IP Right Cessation
- 1990-02-01 NZ NZ232337A patent/NZ232337A/xx unknown
- 1990-02-02 DD DD90337557A patent/DD291779A5/de not_active IP Right Cessation
- 1990-02-05 IL IL9328090A patent/IL93280A/en not_active IP Right Cessation
- 1990-02-06 EP EP90102329A patent/EP0382174B1/de not_active Expired - Lifetime
- 1990-02-06 US US07/585,129 patent/US5223256A/en not_active Expired - Lifetime
- 1990-02-06 JP JP2502957A patent/JP2559538B2/ja not_active Expired - Lifetime
- 1990-02-06 RU SU4831496A patent/RU2107094C1/ru active
- 1990-02-06 UA UA4831496A patent/UA27111A1/uk unknown
- 1990-02-06 AT AT90102329T patent/ATE126270T1/de active
- 1990-02-06 LU LU90025C patent/LU90025I2/fr unknown
- 1990-02-06 HU HU644/90A patent/HU218092B/hu unknown
- 1990-02-06 AU AU50470/90A patent/AU623228B2/en not_active Expired
- 1990-02-06 ES ES90102329T patent/ES2031804T3/es not_active Expired - Lifetime
- 1990-02-06 DE DE59009487T patent/DE59009487D1/de not_active Expired - Lifetime
- 1990-02-06 CZ CS90558A patent/CZ281836B6/cs not_active IP Right Cessation
- 1990-02-06 ZA ZA90861A patent/ZA90861B/xx unknown
- 1990-02-06 SK SK558-90A patent/SK55890A3/sk not_active IP Right Cessation
- 1990-02-06 KR KR1019900702203A patent/KR970008485B1/ko not_active Expired - Lifetime
- 1990-02-06 DK DK90102329.1T patent/DK0382174T3/da active
- 1990-02-06 WO PCT/EP1990/000194 patent/WO1990009437A1/de not_active Ceased
- 1990-02-06 CA CA002025900A patent/CA2025900C/en not_active Expired - Lifetime
- 1990-02-07 PT PT93082A patent/PT93082B/pt not_active IP Right Cessation
- 1990-09-27 NO NO904211A patent/NO306563B1/no not_active IP Right Cessation
- 1990-10-08 FI FI904951A patent/FI100244B/fi active IP Right Grant
-
1991
- 1991-09-27 GR GR90300140T patent/GR900300140T1/el unknown
-
1993
- 1993-06-01 LV LVP-93-448A patent/LV10302B/xx unknown
-
1995
- 1995-08-10 GR GR950402065T patent/GR3017099T3/el unknown
-
1996
- 1996-08-08 HK HK153396A patent/HK153396A/xx not_active IP Right Cessation
-
1997
- 1997-02-17 NL NL970008C patent/NL970008I2/nl unknown
-
2000
- 2000-05-19 NO NO2000002C patent/NO2000002I1/no unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS6281326A (ja) * | 1985-10-02 | 1987-04-14 | Mochida Pharmaceut Co Ltd | 血栓溶解剤及びその製法 |
| JPS62502895A (ja) * | 1985-10-23 | 1987-11-19 | ベ−リンガ−マンハイム ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 原核生物中で発現させることにより、遺伝子工学的に製造したジスルフィド結合を含有する異種の真核蛋白質を活性化する方法 |
| JPS62242697A (ja) * | 1986-04-08 | 1987-10-23 | ベ−リンガ−・マンハイム・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 蛋白質の復元法 |
| JPS62259585A (ja) * | 1986-05-07 | 1987-11-11 | Mitsui Toatsu Chem Inc | 一本鎖t−PAと二本鎖t−PAを分離する方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001511341A (ja) * | 1997-07-23 | 2001-08-14 | ロシュ ダイアグノスティックス ゲーエムベーハー | ヒト細胞におけるヒト変異型タンパク質の相同的組換えによる生産 |
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