KR100502855B1 - 인간 트롬보포이에틴 변이체 및 그의 제조방법 - Google Patents
인간 트롬보포이에틴 변이체 및 그의 제조방법 Download PDFInfo
- Publication number
- KR100502855B1 KR100502855B1 KR10-2003-0024372A KR20030024372A KR100502855B1 KR 100502855 B1 KR100502855 B1 KR 100502855B1 KR 20030024372 A KR20030024372 A KR 20030024372A KR 100502855 B1 KR100502855 B1 KR 100502855B1
- Authority
- KR
- South Korea
- Prior art keywords
- tpo
- variant
- expression vector
- gtpo1
- seq
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating extruded work or parts of the extrusion press
- B21C29/04—Cooling or heating extruded work or parts of the extrusion press of press heads, dies, or mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C31/00—Control devices for metal extruding, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims (16)
- 서열번호 2로 기재되는 천연형 인간 트롬보포이에틴의 아미노산 서열에서 82번 글리신, 83번 프롤린 및 117번 아르기닌 잔기가 각각 아스파라긴, 알라닌 및 아스파라긴으로 치환되어 N-당쇄가 도입된 인간 트롬보포이에틴 변이체.
- 제 1항의 인간 트롬보포이에틴 변이체를 암호화하는 재조합 인간 트롬보포이에틴 유전자.
- 제 2항에 있어서,서열번호 17로 기재되는 염기서열을 갖는 것을 특징으로 하는 유전자.
- 제 2항 또는 제 3항의 유전자를 포함하는 발현벡터.
- 제 4항에 있어서,플라스미드 pCMV-dhfr-gTPO1/S1인 것을 특징으로 하는 발현벡터.
- 제 4항의 발현벡터로 형질전환된 포유동물 세포주.
- 제 6항에 있어서,발현벡터 pCMV-dhfr-gTPO1/S1로 형질전환된 포유동물 세포주 1C9 (수탁번호: KCTC 10459BP).
- 서열번호 2로 기재되는 천연형 성숙 인간 트롬보포이에틴의 N-말단 1 내지 151번 아미노산 잔기로 이루어지고, 이중 82번 글리신, 83번 프롤린 및 117번 아르기닌 잔기가 각각 아스파라긴, 알라닌 및 아스파라긴으로 치환되어 N-당쇄가 도입된 인간 트롬보포이에틴 변이체.
- 제 8항의 인간 트롬보포이에틴 변이체를 암호화하는 재조합 인간 트롬보포이에틴 유전자.
- 제 9항에 있어서,서열번호 17로 기재되는 염기서열 중 78 내지 599번 염기서열로 이루어지는 것을 특징으로 하는 유전자.
- 제 9항 또는 제 10항의 유전자를 포함하는 발현벡터.
- 제 11항에 있어서,플라스미드 pCMV-dhfr-gTPO1-N/S1인 것을 특징으로 하는 발현벡터.
- 제 11항의 발현벡터로 형질전환된 포유동물 세포주.
- 제 13항에 있어서,발현벡터 pCMV-dhfr-gTPO1-N/S1로 형질전환된 포유동물 세포주 70 (수탁번호: KCTC 10460BP).
- 제 6항 또는 제 13항의 포유동물 세포주를 배양하고, 배양 상등액을 정제하여 인간 트롬보포이에틴 변이체를 얻는 것을 특징으로 하는 제 1항 또는 제 8항의 인간 트롬보포이에틴 변이체의 제조방법.
- 제 1항 또는 제 8항의 인간 트롬보포이에틴 변이체를 유효성분으로 함유하는 혈소판 감소증 예방 및 치료용 조성물.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0024372A KR100502855B1 (ko) | 2003-04-17 | 2003-04-17 | 인간 트롬보포이에틴 변이체 및 그의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0024372A KR100502855B1 (ko) | 2003-04-17 | 2003-04-17 | 인간 트롬보포이에틴 변이체 및 그의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040090293A KR20040090293A (ko) | 2004-10-22 |
| KR100502855B1 true KR100502855B1 (ko) | 2005-07-21 |
Family
ID=37371446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-0024372A Expired - Fee Related KR100502855B1 (ko) | 2003-04-17 | 2003-04-17 | 인간 트롬보포이에틴 변이체 및 그의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100502855B1 (ko) |
-
2003
- 2003-04-17 KR KR10-2003-0024372A patent/KR100502855B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040090293A (ko) | 2004-10-22 |
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