KR100804584B1 - 글리코자미노글리칸 분해효소들의 정제방법 - Google Patents
글리코자미노글리칸 분해효소들의 정제방법 Download PDFInfo
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- KR100804584B1 KR100804584B1 KR1020050022325A KR20050022325A KR100804584B1 KR 100804584 B1 KR100804584 B1 KR 100804584B1 KR 1020050022325 A KR1020050022325 A KR 1020050022325A KR 20050022325 A KR20050022325 A KR 20050022325A KR 100804584 B1 KR100804584 B1 KR 100804584B1
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- South Korea
- Prior art keywords
- vector
- gene
- heparinase
- gag
- heparin
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2301—Plastic, sponge rubber, or like strips or tubes without an integrally formed part for fixing the edging
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Description
| 종과 플라스미드 | 유전형(Genotype) | 참고 |
| E. coli BL21( DE3 ) | F - , omp T , hsdS B ( r B - m B - ), gal , dcm( DE3 ) | Novagen co. |
| E. coli JM 109 | end A1 , rec A1 , gyr A96 , thi hsd R17 ( r K - m K + ), rel A1 , sup E44 , Δ( lac - pro AB ), [ F' , tra D36 , pro AB , lac I q Z Δ M15 ] | Promega co. |
| pGEM -T | lac , lac Z , Amp r | Promega co. |
| pET22b (+) | lac I , bla , pel B , His 6 , Amp r | Novagen co. |
| pETHI | 헤파리나제 I 유전자군(gene cluster) | 본 발명 |
| pETHIII | 헤파리나제 III 유전자군 | 본 발명 |
| pETCSLABC | 콘드로이티나제 ABC 유전자군 | 본 발명 |
| 유전자 | 올리고프라이머 | |
| Heparinase I | 정방향 | 5'-CAT ATG CTG ACT GCT CAG ACT AAA AAT ACG C-3' (서열번호 1) |
| 역방향 | 5'-CTC GAG TCT TTC CGA ATA TCC TGC G-3' (서열번호 2) | |
| Heparinase III | 정방향 | 5'-CAT ATG AAT AAA ACC CTG AAA TAT ATC GTC CTG C-3' (서열번호 3) |
| 역방향 | 5'-CTC GAG TAA TTT ATA TTT TAA TGA CTG TTT CTT GCC-3' (서열번호 4) | |
| Chondroitinase ABC | 정방향 | 5'-CAT ATG CTG ATA TTG TCT TTT CTC TGT CCG-3' (서열번호 5) |
| 역방향 | 5'-CTC GAG TTT CTC CAG TTC TAC CTC ATA GCT G-3' (서열번호 6) |
Claims (9)
- pET22b(+) 벡터에서 pelB 신호서열을 제거한 도 1의 개열지도를 갖는 벡터에 서열번호 7로 기재되는 헤파리나제(heparinase) I 유전자를 삽입한 발현벡터 pYWHI.
- 삭제
- pET22b(+) 벡터에서 pelB 신호서열을 제거한 도 1의 개열지도를 갖는 벡터에 서열번호 8로 기재되는 헤파리나제 III 유전자를 삽입한 발현벡터 pYWHIII.
- 삭제
- pET22b(+) 벡터에서 pelB 신호서열을 제거한 도 1의 개열지도를 갖는 벡터에 서열번호 9로 기재되는 콘드로이티나제(chondroitinase) ABC 유전자를 삽입한 발현벡터 pYWCSLABC.
- 삭제
- 1) 제 1항, 제 3항 또는 제 5항 중 어느 한 항의 발현벡터를 대장균에 도입하여 상기 유전자에 해당하는 단백질을 과발현시키는 단계;2) 단계 1)에서 단백질을 과발현시킨 형질전환 세포를 파쇄하는 단계;3) 단계 2)에서 수득한 파쇄된 세포의 세포 추출물 중 봉입체를 제외한 추출물에 컬럼 크로마토그래피를 실시하는 단계를 포함하는 헤파리나제 Ⅰ, 헤파리나제 Ⅲ 또는 콘드로이티나제 ABC 정제방법.
- 제 7항에 있어서, 단계 1)의 과발현시 온도 조건은 10℃ 내지 40℃임을 특징으로 하는 방법.
- 제 7항에 있어서, 단계 1)의 과발현시 온도 조건은 25℃임을 특징으로 하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050022325A KR100804584B1 (ko) | 2005-03-17 | 2005-03-17 | 글리코자미노글리칸 분해효소들의 정제방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050022325A KR100804584B1 (ko) | 2005-03-17 | 2005-03-17 | 글리코자미노글리칸 분해효소들의 정제방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060100636A KR20060100636A (ko) | 2006-09-21 |
| KR100804584B1 true KR100804584B1 (ko) | 2008-02-20 |
Family
ID=37632102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050022325A Expired - Fee Related KR100804584B1 (ko) | 2005-03-17 | 2005-03-17 | 글리코자미노글리칸 분해효소들의 정제방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100804584B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018200290A1 (en) * | 2017-04-24 | 2018-11-01 | Advantek Serum Laboratories Ltd. | Production of high purity chondroitinase abc |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073921A (zh) * | 2019-12-30 | 2020-04-28 | 东营天东制药有限公司 | 汀肝素钠的制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06245774A (ja) * | 1993-02-24 | 1994-09-06 | Maruha Corp | コンドロイチナーゼ遺伝子 |
| US5578480A (en) | 1993-04-23 | 1996-11-26 | American Cyanamid Company | Methods for the isolation and purification of the recombinantly expressed chondroitinase I and II enzymes from P. vulgaris |
| US5681733A (en) | 1994-06-10 | 1997-10-28 | Ibex Technologies | Nucleic acid sequences and expression systems for heparinase II and heparinase III derived from Flavobacterium heparinum |
-
2005
- 2005-03-17 KR KR1020050022325A patent/KR100804584B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06245774A (ja) * | 1993-02-24 | 1994-09-06 | Maruha Corp | コンドロイチナーゼ遺伝子 |
| US5578480A (en) | 1993-04-23 | 1996-11-26 | American Cyanamid Company | Methods for the isolation and purification of the recombinantly expressed chondroitinase I and II enzymes from P. vulgaris |
| US5681733A (en) | 1994-06-10 | 1997-10-28 | Ibex Technologies | Nucleic acid sequences and expression systems for heparinase II and heparinase III derived from Flavobacterium heparinum |
Non-Patent Citations (1)
| Title |
|---|
| Science Vol.299 (5615):2074-2076 (2003.03.28.) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018200290A1 (en) * | 2017-04-24 | 2018-11-01 | Advantek Serum Laboratories Ltd. | Production of high purity chondroitinase abc |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060100636A (ko) | 2006-09-21 |
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