KR0132003B1 - 스트렙토마이세스 써모니트리피컨스 아미노펩티다제를 이용한 천연형 재조합 단백질의 제조방법 - Google Patents
스트렙토마이세스 써모니트리피컨스 아미노펩티다제를 이용한 천연형 재조합 단백질의 제조방법Info
- Publication number
- KR0132003B1 KR0132003B1 KR1019940010266A KR19940010266A KR0132003B1 KR 0132003 B1 KR0132003 B1 KR 0132003B1 KR 1019940010266 A KR1019940010266 A KR 1019940010266A KR 19940010266 A KR19940010266 A KR 19940010266A KR 0132003 B1 KR0132003 B1 KR 0132003B1
- Authority
- KR
- South Korea
- Prior art keywords
- aminopeptidase
- protein
- growth hormone
- human growth
- methionyl
- 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.)
- Expired - Fee Related
Links
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
- C07K14/575—Hormones
- C07K14/61—Growth hormone [GH], i.e. somatotropin
-
- 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
- C07K1/12—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by hydrolysis, i.e. solvolysis in general
-
- 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)
- C12Y304/11—Aminopeptidases (3.4.11)
- C12Y304/11002—Membrane alanyl aminopeptidase (3.4.11.2), i.e. aminopeptidase N
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Endocrinology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims (5)
- 천연형 재조합 단백질의 제조방법에 있어서, N-말단 메티오닐 단백질을 스트렙토마이세스 써모니트리피컨스의 배양액으로부터 분리된 하기 특성을 가지는 아미노펩티다제를 사용하여 반응 완충 용액중에서 처리함을 특징으로 하는 제조방법: 단백질의 N-말단 서열이 Lys-Phe-Ser-Lys-Lys-Phe-Asn-Glu로 시작되며, SDS-PAGE 상에서의 분자량이 41 내지 45 kd 이고 천연 상태의 분자량이 36 내지 40kd 임.
- 제1항에 있어서, 상기 재조합 단백질이 재조합 인간 성장 호르몬임을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 상기 반응완충용액의 pH가 7.5 내지 9.5의 범위임을 특징으로 하는 방법.
- 제1항에 있어서, 상기 반응 완충용액에 염화나트륨을 첨가함을 특징으로 하는 방법.
- 제4항에 있어서, 상기 염화나트륨을 0 내지 100mM의 최종농도로 첨가함을 특징으로 하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940010266A KR0132003B1 (ko) | 1994-05-11 | 1994-05-11 | 스트렙토마이세스 써모니트리피컨스 아미노펩티다제를 이용한 천연형 재조합 단백질의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940010266A KR0132003B1 (ko) | 1994-05-11 | 1994-05-11 | 스트렙토마이세스 써모니트리피컨스 아미노펩티다제를 이용한 천연형 재조합 단백질의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950032634A KR950032634A (ko) | 1995-12-22 |
| KR0132003B1 true KR0132003B1 (ko) | 1998-04-11 |
Family
ID=19382851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940010266A Expired - Fee Related KR0132003B1 (ko) | 1994-05-11 | 1994-05-11 | 스트렙토마이세스 써모니트리피컨스 아미노펩티다제를 이용한 천연형 재조합 단백질의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0132003B1 (ko) |
-
1994
- 1994-05-11 KR KR1019940010266A patent/KR0132003B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950032634A (ko) | 1995-12-22 |
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