KR20010071300A - 양종향성 레트로바이러스 패키지 세포주, 그의 제조 방법및 그의 용도 - Google Patents
양종향성 레트로바이러스 패키지 세포주, 그의 제조 방법및 그의 용도 Download PDFInfo
- Publication number
- KR20010071300A KR20010071300A KR1020007013038A KR20007013038A KR20010071300A KR 20010071300 A KR20010071300 A KR 20010071300A KR 1020007013038 A KR1020007013038 A KR 1020007013038A KR 20007013038 A KR20007013038 A KR 20007013038A KR 20010071300 A KR20010071300 A KR 20010071300A
- Authority
- KR
- South Korea
- Prior art keywords
- env
- cell line
- gene
- gag
- pol
- Prior art date
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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
- C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
-
- 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
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
- C12N15/86—Viral vectors
-
- 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
- C12N2740/00—Reverse transcribing RNA viruses
- C12N2740/00011—Details
- C12N2740/10011—Retroviridae
- C12N2740/13011—Gammaretrovirus, e.g. murine leukeamia virus
- C12N2740/13051—Methods of production or purification of viral material
- C12N2740/13052—Methods of production or purification of viral material relating to complementing cells and packaging systems for producing virus or viral particles
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Virology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Medicinal Chemistry (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
HSR BM01 (HSRBM-L1) | GP+envAm12 (C11-C4 클론) | |
K562 | 88.81 | 12.79 |
MOLT4 | 53.64 | 3.52 |
RAJI | 25.31 | 8.83 |
JURKAT | 44.36 | 3.96 |
HSR BM01 (HSRBM-L1) | GP+envAm12 (C11-C4 클론) | |
K562 | 68.69 | 8.24 |
MOLT4 | 37.86 | 2.68 |
RAJI | 6.72 | 3.01 |
JURKAT | 23.91 | 4.64 |
Claims (7)
- gag 및 pol 유전자의 발현이 env 유전자의 발현과는 독립적으로 조절되는 게놈에 삽입된 gag, pol 및 env 기능 유전자를 포함하는 양종향성 레트로바이러스 패키지 세포주에 있어서, 상기 세포주의 게놈이 하나 또는 두 개의 기능적으로 활성인 env 유전자를 포함하는 패키지 세포주.
- 제 1 항에 있어서, 두 개의 env 삽입 및 하나의 gag/pol 삽입을 포함하는 것을 특징으로 하는 패키지 세포주.
- 제 1 항 또는 제 2 항에 있어서, 레트로바이러스 벡터를 패키지할 경우, 세포 배양 상층액 1 ml 당 2 ×106내지 107이상의 콜로니-형성 단위의 역가가 성취되는 것을 특징으로 하는 패키지 세포주.
- 선택 유전자를 포함하는 env 헬퍼 플라스미드 및 선택 유전자를 포함하는 gag/pol 헬퍼 플라스미드를 진핵 세포에 트랜스펙션시키고, 트랜스펙션된 세포를 선택 유전자를 토대로 확인하고, 단리시키고, 하나 또는 두 개의 기능적으로 활성인 env 유전자를 포함하는 세포를 선택하는, 양종향성 레트로바이러스 패키지 세포주의 제조 방법.
- 패키지 세포주 DSM ACC 2235.
- 제 1 항 내지 제 3 항에서 청구된 패키지 세포주를, 바이러스에 대한 하나 이상의 이종 유전자를 포함하지만 기능적으로 활성인 레트로바이러스 구조 유전자는 포함하지 않는 벡터 게놈으로 트랜스펙션시키고, 세포주를 배양하고 레트로바이러스 벡터를 배양 상층액으로부터 단리시키는 레트로바이러스 벡터의 제조 방법.
- 제 6 항에서 청구된 방법에 의해 수득된 복제-비콤피텐트 레트로바이러스성 벡터-바이러스.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98109135 | 1998-05-20 | ||
EP98109135.8 | 1998-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010071300A true KR20010071300A (ko) | 2001-07-28 |
KR100653154B1 KR100653154B1 (ko) | 2006-12-01 |
Family
ID=8231962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007013038A KR100653154B1 (ko) | 1998-05-20 | 1999-05-14 | 양종향성 레트로바이러스 패키지 세포주, 그의 제조 방법및 그의 용도 |
Country Status (13)
Country | Link |
---|---|
US (1) | US6475786B1 (ko) |
EP (1) | EP1080219B1 (ko) |
JP (1) | JP4571307B2 (ko) |
KR (1) | KR100653154B1 (ko) |
CN (1) | CN1154743C (ko) |
AR (1) | AR020076A1 (ko) |
AT (1) | ATE378416T1 (ko) |
AU (1) | AU4261599A (ko) |
CA (1) | CA2331440C (ko) |
DE (1) | DE69937556T2 (ko) |
DK (1) | DK1080219T3 (ko) |
ES (1) | ES2296410T3 (ko) |
WO (1) | WO1999060143A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8728458B2 (en) | 2009-04-30 | 2014-05-20 | The Regents Of The University Of California | Combination anti-HIV vectors, targeting vectors, and methods of use |
US20150283266A1 (en) | 2012-08-09 | 2015-10-08 | The Regents Of The University Of California | Cd25 pre-selective combination anti-hiv vectors, targeting vectors, and methods of use |
US20140065110A1 (en) | 2012-08-31 | 2014-03-06 | The Regents Of The University Of California | Genetically modified msc and therapeutic methods |
US11912986B2 (en) | 2019-09-23 | 2024-02-27 | The Regents Of The University Of California | Methods for screening genetic perturbations |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3069189A (en) * | 1988-02-05 | 1989-08-25 | Trustees Of Columbia University In The City Of New York, The | Retroviral packaging cell lines and processes of using same |
US5591624A (en) * | 1988-03-21 | 1997-01-07 | Chiron Viagene, Inc. | Retroviral packaging cell lines |
-
1999
- 1999-05-14 DK DK99952099T patent/DK1080219T3/da active
- 1999-05-14 ES ES99952099T patent/ES2296410T3/es not_active Expired - Lifetime
- 1999-05-14 CA CA2331440A patent/CA2331440C/en not_active Expired - Lifetime
- 1999-05-14 WO PCT/EP1999/003304 patent/WO1999060143A1/en active IP Right Grant
- 1999-05-14 AU AU42615/99A patent/AU4261599A/en not_active Abandoned
- 1999-05-14 US US09/700,979 patent/US6475786B1/en not_active Expired - Lifetime
- 1999-05-14 DE DE69937556T patent/DE69937556T2/de not_active Expired - Lifetime
- 1999-05-14 AT AT99952099T patent/ATE378416T1/de active
- 1999-05-14 KR KR1020007013038A patent/KR100653154B1/ko not_active IP Right Cessation
- 1999-05-14 CN CNB998060682A patent/CN1154743C/zh not_active Expired - Lifetime
- 1999-05-14 JP JP2000549749A patent/JP4571307B2/ja not_active Expired - Lifetime
- 1999-05-14 EP EP99952099A patent/EP1080219B1/en not_active Expired - Lifetime
- 1999-05-18 AR ARP990102364A patent/AR020076A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2331440A1 (en) | 1999-11-25 |
CN1300325A (zh) | 2001-06-20 |
DK1080219T3 (da) | 2008-03-03 |
CA2331440C (en) | 2010-07-13 |
DE69937556D1 (de) | 2007-12-27 |
ES2296410T3 (es) | 2008-04-16 |
CN1154743C (zh) | 2004-06-23 |
US6475786B1 (en) | 2002-11-05 |
JP2002515255A (ja) | 2002-05-28 |
WO1999060143A1 (en) | 1999-11-25 |
JP4571307B2 (ja) | 2010-10-27 |
AU4261599A (en) | 1999-12-06 |
AR020076A1 (es) | 2002-04-10 |
KR100653154B1 (ko) | 2006-12-01 |
EP1080219B1 (en) | 2007-11-14 |
EP1080219A1 (en) | 2001-03-07 |
DE69937556T2 (de) | 2008-10-23 |
ATE378416T1 (de) | 2007-11-15 |
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