KR20030051821A - 원핵세포에서의 단백질 대량 생산 방법 - Google Patents
원핵세포에서의 단백질 대량 생산 방법 Download PDFInfo
- Publication number
- KR20030051821A KR20030051821A KR10-2003-7006564A KR20037006564A KR20030051821A KR 20030051821 A KR20030051821 A KR 20030051821A KR 20037006564 A KR20037006564 A KR 20037006564A KR 20030051821 A KR20030051821 A KR 20030051821A
- Authority
- KR
- South Korea
- Prior art keywords
- heterologous protein
- dna encoding
- dna
- vector
- protein
- 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.)
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Classifications
-
- 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
-
- 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
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/70—Vectors or expression systems specially adapted for E. coli
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P21/00—Preparation of peptides or proteins
- C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
-
- 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)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
- C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Plant Pathology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
포획 항체 | 추적자 항체 (결합된 HRP) | |||
항-tPA | 항-M13 | |||
K2S-φ | VSCM13a | K2S-φ | VCSM13 | |
항-크링글2b | 1.12 ±0.04c | 0.12 ±0.03 | 1.89 ±0.02 | 0.16 ±0.02 |
항-M13 | 1.17 ±0.01 | 0.14 ±0.05 | 1.91 ±0.02 | 1.88 ±0.03 |
Claims (11)
- 정확하게 폴딩된 활성 단백질로서 세포외로 분비되는 재조합 DNA 유도된 이종성 단백질을 원핵세포에서 생산하는 방법으로서,원핵세포가, 시그날 펩타이드 OmpA 또는 이의 작용성 유도체를 암호화하는 DNA와 작동가능하게 연결된, 당해 이종성 단백질을 암호화하는 DNA를 포함하는 벡터를 함유하고 이를 발현함을 특징으로 하는 재조합 DNA 유도된 이종성 단백질을 원핵세포에서 생산하는 방법.
- 제1항에 있어서, 원핵세포가, 서열 TCTGAGGGAAACAGTGAC(서열 5)로 정의되는 핵산 분자에 작동가능하게 연결되는 시그날 펩타이드 OmpA 또는 이의 작용성 유도체를 암호화하는 DNA와 작동가능하게 연결된 이종성 단백질을 암호화하는 DNA를 포함하는 벡터를 함유하고 이를 발현함을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 원핵세포가 이. 콜리임을 특징으로 하는 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서,a) 이종성 단백질을 암호화하는 DNA를 PCR로 증폭하는 단계,b) PCR 생성물을 정제하는 단계,c) 당해 PCR 생성물을, OmpA 시그날 서열을 암호화하는 DNA의 업스트림에 작동가능하게 연결되고 gpIII를 암호화하는 DNA의 다운스트림에 작동가능하게 연결되도록, OmpA 시그날 펩타이드를 암호화하는 DNA 및 gpIII를 암호화하는 DNA를 포함하는 벡터속에 삽입하는 단계,d) 정지 코돈을, 이종성 단백질과 gpIII 사이에 삽입하는 단계,e) 당해 벡터를 원핵세포에 의해 발현시키는 단계 및f) 이종성 단백질을 정제하는 단계를 수행함을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 이종성 단백질이, 사람 조직 플라스미노겐 활성인자 또는 이의 단편, 작용성 변이체, 대립형질 변이체, 서브유니트, 화학적 유도체, 융합 단백질 및 당화 변이체로 이루어진 그룹으로부터 선택됨을 특징으로 하는 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 이종성 단백질이, 사람 조직 플라스미노겐 활성인자의 K2S 변이체, 이의 단편, 작용성 변이체, 대립형질 변이체, 서브유니트, 화학적 유도체, 융합 단백질 및 당화 변이체로 이루어진 그룹으로부터 선택됨을 특징으로 하는 방법.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 벡터가, OmpA 시그날 펩타이드를 암호화하는 DNA 및 gpIII를 암호화하는 DNA를 포함하는 파아지미드 벡터임을 특징으로 하는 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 벡터가 pComb3HSS 파아지미드임을 특징으로 하는 방법.
- 제1항 내지 제8항 중 어느 한 항에 있어서, OmpA의 DNA 서열이 ATGAAAAAGACAGCTATCGCGATTGCAGTGGCACTGGCTGGTTTCGCTACCGTGGCCCAGGCGGCC(서열 1)를 포함함을 특징으로 하는 방법.
- 제1항 내지 제9항 중 어느 한 항에 있어서, OmpA의 DNA 서열이 ATGAAAAAGACAGCTATCGCGATTGCAGTGGCACTGGCTGGTTTCGCTACCGTGGCCCAGGCGGCC(서열 1)로 구성됨을 특징으로 하는 방법.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 이종성 단백질의 DNA가 lac 프로모터 및/또는 리보섬 결합 부위에 이어서 존재함을 특징으로 하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0027782.2 | 2000-11-14 | ||
GBGB0027782.2A GB0027782D0 (en) | 2000-11-14 | 2000-11-14 | Methods fro large scale protein productio in prokaryotes |
PCT/EP2001/012920 WO2002040696A2 (en) | 2000-11-14 | 2001-11-08 | Methods for large scale protein production in prokaryotes |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030051821A true KR20030051821A (ko) | 2003-06-25 |
KR100857402B1 KR100857402B1 (ko) | 2008-09-08 |
Family
ID=9903155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037006564A Expired - Fee Related KR100857402B1 (ko) | 2000-11-14 | 2001-11-08 | 원핵세포에서의 단백질 대량 생산 방법 |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP1343909B1 (ko) |
JP (1) | JP2004513648A (ko) |
KR (1) | KR100857402B1 (ko) |
CN (1) | CN100457909C (ko) |
AR (1) | AR031336A1 (ko) |
AT (1) | ATE440145T1 (ko) |
AU (1) | AU2002221824A1 (ko) |
CA (1) | CA2428643A1 (ko) |
CY (1) | CY1110546T1 (ko) |
DE (1) | DE60139635D1 (ko) |
DK (1) | DK1343909T3 (ko) |
ES (1) | ES2332124T3 (ko) |
GB (1) | GB0027782D0 (ko) |
MX (1) | MXPA03004162A (ko) |
PT (1) | PT1343909E (ko) |
UY (1) | UY27021A1 (ko) |
WO (1) | WO2002040696A2 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7087412B2 (en) | 2000-11-14 | 2006-08-08 | Boehringer Ingelheim International Gmbh | Methods for large scale protein production in prokaryotes |
GB0027779D0 (en) * | 2000-11-14 | 2000-12-27 | Boehringer Ingelheim Int | Methods for large scale production of recombinant dna-derived tpa or k2s molecules |
US6955910B2 (en) | 2000-11-14 | 2005-10-18 | Boehringer Ingelheim International Gmbh | Method for large scale production of recombinant DNA-derived TPA or K2S molecules |
US9453251B2 (en) | 2002-10-08 | 2016-09-27 | Pfenex Inc. | Expression of mammalian proteins in Pseudomonas fluorescens |
AU2004317306B2 (en) | 2003-11-21 | 2010-09-02 | Pelican Technology Holdings, Inc. | Improved expression systems with Sec-system secretion |
BRPI0513826A2 (pt) | 2004-07-26 | 2010-06-22 | Dow Global Technologies Inc | processo para expressão de proteìna melhorada através de engenharia de cepa |
CA2677179C (en) | 2007-01-31 | 2016-02-16 | Dow Global Technologies Inc. | Bacterial leader sequences for increased expression |
CN101688213A (zh) | 2007-04-27 | 2010-03-31 | 陶氏环球技术公司 | 用于快速筛选微生物宿主以鉴定某些在表达异源蛋白质方面具有改善的产量和/或质量的菌株的方法 |
US9580719B2 (en) | 2007-04-27 | 2017-02-28 | Pfenex, Inc. | Method for rapidly screening microbial hosts to identify certain strains with improved yield and/or quality in the expression of heterologous proteins |
AU2010322205B2 (en) * | 2009-11-17 | 2015-01-22 | Janssen Biotech, Inc. | Improved bacterial membrane protein secretion |
CN102924602B (zh) * | 2011-08-08 | 2015-06-17 | 深圳市艾派格生物技术有限公司 | 金离子吸附蛋白表面展示系统及富集并回收金离子的方法 |
CN106188311B (zh) * | 2016-07-18 | 2020-08-04 | 山东大学齐鲁医院 | 一种重组肿瘤坏死因子相关细胞凋亡诱导配体蛋白的制备方法与应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5223407A (en) * | 1988-08-31 | 1993-06-29 | Allelix Inc. | Excretion of heterologous proteins from e. coli |
JPH05219963A (ja) * | 1990-07-18 | 1993-08-31 | Applied Immune Sci Inc | 温度誘導分泌発現ベクターおよびその原核細胞での使用 |
WO1997038123A1 (en) * | 1996-04-05 | 1997-10-16 | Board Of Regents, The University Of Texas System | Methods for producing soluble, biologically-active disulfide bond-containing eukaryotic proteins in bacterial cells |
EP1048732A1 (de) * | 1999-04-26 | 2000-11-02 | F. Hoffmann-La Roche Ag | Verfahren zur Herstellung von natürlich gefalteten und sekretierten Proteinen |
-
2000
- 2000-11-14 GB GBGB0027782.2A patent/GB0027782D0/en not_active Ceased
-
2001
- 2001-11-08 CA CA002428643A patent/CA2428643A1/en not_active Abandoned
- 2001-11-08 KR KR1020037006564A patent/KR100857402B1/ko not_active Expired - Fee Related
- 2001-11-08 ES ES01996619T patent/ES2332124T3/es not_active Expired - Lifetime
- 2001-11-08 JP JP2002543008A patent/JP2004513648A/ja not_active Withdrawn
- 2001-11-08 DE DE60139635T patent/DE60139635D1/de not_active Expired - Lifetime
- 2001-11-08 WO PCT/EP2001/012920 patent/WO2002040696A2/en active Application Filing
- 2001-11-08 AT AT01996619T patent/ATE440145T1/de active
- 2001-11-08 CN CNB018188974A patent/CN100457909C/zh not_active Expired - Fee Related
- 2001-11-08 PT PT01996619T patent/PT1343909E/pt unknown
- 2001-11-08 AU AU2002221824A patent/AU2002221824A1/en not_active Abandoned
- 2001-11-08 EP EP01996619A patent/EP1343909B1/en not_active Expired - Lifetime
- 2001-11-08 MX MXPA03004162A patent/MXPA03004162A/es active IP Right Grant
- 2001-11-08 DK DK01996619T patent/DK1343909T3/da active
- 2001-11-12 UY UY27021A patent/UY27021A1/es not_active Application Discontinuation
- 2001-11-14 AR ARP010105300A patent/AR031336A1/es unknown
-
2009
- 2009-11-12 CY CY20091101181T patent/CY1110546T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
UY27021A1 (es) | 2002-07-31 |
DK1343909T3 (da) | 2009-12-21 |
JP2004513648A (ja) | 2004-05-13 |
PT1343909E (pt) | 2009-09-11 |
ES2332124T3 (es) | 2010-01-27 |
HK1077848A1 (zh) | 2006-02-24 |
ATE440145T1 (de) | 2009-09-15 |
CY1110546T1 (el) | 2015-04-29 |
CN100457909C (zh) | 2009-02-04 |
CA2428643A1 (en) | 2002-05-23 |
KR100857402B1 (ko) | 2008-09-08 |
GB0027782D0 (en) | 2000-12-27 |
MXPA03004162A (es) | 2004-04-20 |
WO2002040696A2 (en) | 2002-05-23 |
AU2002221824A1 (en) | 2002-05-27 |
EP1343909B1 (en) | 2009-08-19 |
WO2002040696A3 (en) | 2002-09-19 |
AR031336A1 (es) | 2003-09-17 |
CN1628176A (zh) | 2005-06-15 |
DE60139635D1 (de) | 2009-10-01 |
EP1343909A2 (en) | 2003-09-17 |
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