KR100203512B1 - 재조합 코아 스트렙트아비딘 - Google Patents
재조합 코아 스트렙트아비딘 Download PDFInfo
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- KR100203512B1 KR100203512B1 KR1019940701409A KR19940701409A KR100203512B1 KR 100203512 B1 KR100203512 B1 KR 100203512B1 KR 1019940701409 A KR1019940701409 A KR 1019940701409A KR 19940701409 A KR19940701409 A KR 19940701409A KR 100203512 B1 KR100203512 B1 KR 100203512B1
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- Prior art keywords
- core streptavidin
- streptavidin
- recombinant
- core
- host cell
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/36—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Actinomyces; from Streptomyces (G)
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Detergent Compositions (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
Description
Claims (18)
- 원핵생물 숙주 세포를 코아 스트렙트아비딘을 코드화하는 DNA에 의해 형질전환시키고, 형질전환된 원핵생물 숙주 세포를 코아 스트렙트아비딘을 코드화하는 DNA가 발현되는 조건하에서 배양시키고, 코아 스트렙트아비딘을 코드화하는 DNA를 발현시키고, 재조합 코아 스트렙트아비딘을 원핵 생물 숙주세포 또는 배양기로부터 분리하는 것을 포함하는, 재조합 코아 스트렙트아비딘의 분리방법으로서, (a) SEQ ID NO. 1로 표시되는 누클레오티드 서열 또는 (b) 유전자 코드의 축중 범위내에서 누클레오티드 서열(a)에 상응하는 누클레오티드 서열로 구성된 코아 스트렙트아비딘을 코드화하는 DNA가 사용되는 방법.
- 제1항에 있어서, 대장균이 숙주 세포로서 사용됨을 특징으로 하는 방법.
- 제1항 또는 제4항에 있어서, 숙주 세포가 코아 스트렙트아비딘을 코드화하는 DNA의 하나 이상의 복제물을 함유하는 재조합 플라스미드에 의해 형질전환됨을 특징으로 하는 방법.
- 제7항에 있어서, 다중 복제 기원을 가지고 있는 재조합 플라스미드가 사용됨을 특징으로 하는 방법.
- 제1항 또는 제4항에 있어서, 형질전환된 숙주 세포 중의 코아 스트렙트아비딘을 코드화하는 DNA가 조절가능한 프로모터의 제어를 받음을 특징으로 하는 방법.
- 제9항에 있어서, 코아 스트렙트아비딘을 코드화하는 DNA의 발현이 조절가능한 프로모터에 대한 유도물질의 첨가에 의해 달성됨을 특징으로 하는 방법.
- 제1항 또는 제4항에 있어서, 재조합 코아 스트렙트아비딘이 봉입체의 형태로 숙주 세포로부터 분리되고, 계속해서 봉입체의 가용화 및 재생이 수행되어 가용성의 생물학적 활성 코아 스트렙트아비딘이 형성됨을 특징으로 하는 방법.
- 제11항에 있어서, 재생된 코아 스트렙트아비딘이 크로마토그래피로 정제됨을 특징으로 하는 방법.
- 코아 스트렙트아비딘을 코드화하고, (a) SEQ ID NO. 1로 표시되는 누클레오티드 서열 또는 (b) 유전자 코드의 축중 범위내에서 누클레오티드 서열(a)에 상응하는 누클레오티드 서열로 구성된 재조합 DNA.
- 제13항에 따른 DNA의 복제물을 하나 이상 함유함을 특징으로 하는 재조합 벡터.
- 제14항에 있어서, 플라스미드임을 특징으로 하는 벡터.
- 제15항에 있어서, 다중 복제 기원을 가짐을 특징으로 하는 벡터.
- 제14항 내지 제16항 중 어느 한 항에 있어서, 코아 스트렙트아비딘을 코드화하는 DNA가 조절가능한 프로모터의 제어를 받음을 특징으로 하는 벡터.
- 플라스미드 pSAM-코아 DSM 6720.
- 제13항에 따른 DNA에 의해 형질전환되거나 제14항 내지 제18항 중 어느 한 항에 따른 벡터에 의해 형질전환됨을 특징으로 하는 숙주 세포.
- SEQ ID NO. 2로 표시된 아미노산 서열로 구성된 재조합 코아 스트렙트아비딘.
- 진단 시험 과정 및 친화성 크로마토그래피를 위해 사용되는 제20항에 따른 재조합 코아 스트렙트아비딘.
- N-말단 Met 잔기가 없는 SEQ ID NO. 2로 표시된 아미노산 서열로 구성된 재조합 코아 스트렙트아비딘.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4135543.1 | 1991-10-28 | ||
DE4135543A DE4135543A1 (de) | 1991-10-28 | 1991-10-28 | Rekombinantes core-streptavidin |
PCT/EP1992/002463 WO1993009144A1 (de) | 1991-10-28 | 1992-10-28 | Rekombinantes core-streptavidin |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100203512B1 true KR100203512B1 (ko) | 1999-06-15 |
Family
ID=6443603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940701409A KR100203512B1 (ko) | 1991-10-28 | 1992-10-28 | 재조합 코아 스트렙트아비딘 |
Country Status (11)
Country | Link |
---|---|
US (2) | US5489528A (ko) |
EP (1) | EP0612325B1 (ko) |
JP (1) | JP2621025B2 (ko) |
KR (1) | KR100203512B1 (ko) |
AT (1) | ATE239036T1 (ko) |
AU (1) | AU659240B2 (ko) |
CA (1) | CA2122135C (ko) |
DE (2) | DE4135543A1 (ko) |
ES (1) | ES2199218T3 (ko) |
FI (1) | FI941947A0 (ko) |
WO (1) | WO1993009144A1 (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2184386C (en) * | 1994-03-05 | 2005-10-18 | Rosemarie Kientsch-Engel | Interference eliminating agent for application in immunoassays |
JPH11501008A (ja) * | 1995-02-09 | 1999-01-26 | ユニバーシティ オブ ワシントン | 改変−アフィニティーストレプトアビジン |
AU5917796A (en) * | 1995-04-11 | 1997-04-09 | Trustees Of Boston University | Streptavidin mutants |
DE19637718A1 (de) | 1996-04-01 | 1997-10-02 | Boehringer Mannheim Gmbh | Rekombinante inaktive Core-Streptavidin Mutanten |
JP2002510707A (ja) | 1998-04-03 | 2002-04-09 | ユニバーシティ オブ ワシントン | 環状並べ換えビオチン結合タンパク質 |
US20040009535A1 (en) | 1998-11-27 | 2004-01-15 | Celltech R&D, Inc. | Compositions and methods for increasing bone mineralization |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO1986002077A1 (en) * | 1984-10-02 | 1986-04-10 | Meade Harry M | Production of streptavidin-like polypeptides |
US4839293A (en) * | 1986-02-24 | 1989-06-13 | The Trustees Of Columbia University In The City Of New York | DNA encoding streptavidin, streptavidin produced therefrom, fused polypeptides which include amino acid sequences present in streptavidin and uses thereof |
GB8723661D0 (en) * | 1987-10-08 | 1987-11-11 | British Bio Technology | Synthetic gene |
US5328985A (en) * | 1991-07-12 | 1994-07-12 | The Regents Of The University Of California | Recombinant streptavidin-protein chimeras useful for conjugation of molecules in the immune system |
-
1991
- 1991-10-28 DE DE4135543A patent/DE4135543A1/de not_active Withdrawn
-
1992
- 1992-10-28 JP JP5508140A patent/JP2621025B2/ja not_active Expired - Lifetime
- 1992-10-28 US US08/211,833 patent/US5489528A/en not_active Expired - Lifetime
- 1992-10-28 KR KR1019940701409A patent/KR100203512B1/ko not_active IP Right Cessation
- 1992-10-28 AT AT92922212T patent/ATE239036T1/de active
- 1992-10-28 DE DE59209981T patent/DE59209981D1/de not_active Expired - Lifetime
- 1992-10-28 AU AU28754/92A patent/AU659240B2/en not_active Ceased
- 1992-10-28 WO PCT/EP1992/002463 patent/WO1993009144A1/de active IP Right Grant
- 1992-10-28 EP EP92922212A patent/EP0612325B1/de not_active Expired - Lifetime
- 1992-10-28 ES ES92922212T patent/ES2199218T3/es not_active Expired - Lifetime
- 1992-10-28 CA CA002122135A patent/CA2122135C/en not_active Expired - Lifetime
-
1994
- 1994-04-27 FI FI941947A patent/FI941947A0/fi unknown
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1995
- 1995-05-04 US US08/434,718 patent/US5672691A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0612325A1 (de) | 1994-08-31 |
EP0612325B1 (de) | 2003-05-02 |
DE4135543A1 (de) | 1993-04-29 |
US5672691A (en) | 1997-09-30 |
US5489528A (en) | 1996-02-06 |
DE59209981D1 (de) | 2003-06-05 |
ES2199218T3 (es) | 2004-02-16 |
CA2122135C (en) | 1999-12-21 |
JP2621025B2 (ja) | 1997-06-18 |
WO1993009144A1 (de) | 1993-05-13 |
AU2875492A (en) | 1993-06-07 |
JPH06510434A (ja) | 1994-11-24 |
FI941947A (fi) | 1994-04-27 |
AU659240B2 (en) | 1995-05-11 |
ATE239036T1 (de) | 2003-05-15 |
FI941947A0 (fi) | 1994-04-27 |
CA2122135A1 (en) | 1993-05-13 |
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