KR20020007231A - 스트렙토키나제의 정제방법 - Google Patents
스트렙토키나제의 정제방법 Download PDFInfo
- Publication number
- KR20020007231A KR20020007231A KR1020010046671A KR20010046671A KR20020007231A KR 20020007231 A KR20020007231 A KR 20020007231A KR 1020010046671 A KR1020010046671 A KR 1020010046671A KR 20010046671 A KR20010046671 A KR 20010046671A KR 20020007231 A KR20020007231 A KR 20020007231A
- Authority
- KR
- South Korea
- Prior art keywords
- streptokinase
- cholesterol
- concentrate
- concentration
- streptolysin
- 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.)
- Ceased
Links
Classifications
-
- 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
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
-
- 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)
- C12Y304/21—Serine endopeptidases (3.4.21)
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Description
Claims (4)
- 스트렙토코커스 균주를 배양하고 균체를 제거한 후 농축하고 양이온 및 음이온교환수지에 통과시켜 불순물과 스트렙토도르나제를 제거하고 농축액에 콜레스테롤을 처리함으로서 스트렙토리신을 제거하여 정제함을 특징으로 하는 스트렙토키나제의 정제 방법.
- 제1항에 있어서, 스트렙토리신의 제거를 위해 처리하는 콜레스테롤의 농도는 0.005 - 0.05 % 범위임을 특징으로 하는 방법.
- 제1항에 있어서, 스트렙토리신의 제거를 위해 농축액에 콜레스테롤 처리를 한후 농축액의 온도를 35 - 47℃의 범위로 10 - 20분간 유지시켜줌을 특징으로 하는 방법.
- 스트렙토도르나제의 제거과정에서 이의 제거를 위해 0.05 - 0.15 몰(mole)의 농도범위로 조정되고 pH가 6.0 - 8.0의 범위로 조정된 인산완충용액을 사용함을 특징으로 하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010046671A KR20020007231A (ko) | 2001-08-01 | 2001-08-01 | 스트렙토키나제의 정제방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010046671A KR20020007231A (ko) | 2001-08-01 | 2001-08-01 | 스트렙토키나제의 정제방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020007231A true KR20020007231A (ko) | 2002-01-26 |
Family
ID=19712797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010046671A Ceased KR20020007231A (ko) | 2001-08-01 | 2001-08-01 | 스트렙토키나제의 정제방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20020007231A (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990009439A1 (en) * | 1989-02-09 | 1990-08-23 | Kabivitrum Ab | A method for cleansing streptokinases |
| US5334384A (en) * | 1988-10-19 | 1994-08-02 | Beecham Group P.L.C. | Process for purification of streptakinase using a reducing agent |
| KR950018470A (ko) * | 1993-12-31 | 1995-07-22 | 김정순 | 스트렙토키나제의 정제방법 |
| KR960023067A (ko) * | 1994-12-22 | 1996-07-18 | 성재갑 | 일부 봉입체로 발현된 재조합 스트렙토키나제의 정제 방법 |
| KR19980067002A (ko) * | 1997-01-30 | 1998-10-15 | 김종국 | 스트렙토키나제를 리포좀에 봉입하여 얻는 혈중체류성 혈전용해제 및 그 제조방법 |
-
2001
- 2001-08-01 KR KR1020010046671A patent/KR20020007231A/ko not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5334384A (en) * | 1988-10-19 | 1994-08-02 | Beecham Group P.L.C. | Process for purification of streptakinase using a reducing agent |
| WO1990009439A1 (en) * | 1989-02-09 | 1990-08-23 | Kabivitrum Ab | A method for cleansing streptokinases |
| KR950018470A (ko) * | 1993-12-31 | 1995-07-22 | 김정순 | 스트렙토키나제의 정제방법 |
| KR960023067A (ko) * | 1994-12-22 | 1996-07-18 | 성재갑 | 일부 봉입체로 발현된 재조합 스트렙토키나제의 정제 방법 |
| KR19980067002A (ko) * | 1997-01-30 | 1998-10-15 | 김종국 | 스트렙토키나제를 리포좀에 봉입하여 얻는 혈중체류성 혈전용해제 및 그 제조방법 |
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