BE902048A - Procede de purification d'une enzyme. - Google Patents
Procede de purification d'une enzyme.Info
- Publication number
- BE902048A BE902048A BE0/214730A BE214730A BE902048A BE 902048 A BE902048 A BE 902048A BE 0/214730 A BE0/214730 A BE 0/214730A BE 214730 A BE214730 A BE 214730A BE 902048 A BE902048 A BE 902048A
- Authority
- BE
- Belgium
- Prior art keywords
- enzyme
- carbon atoms
- aqueous solution
- lower alkyl
- purifying
- Prior art date
Links
- 108090000790 Enzymes Proteins 0.000 title abstract 2
- 102000004190 Enzymes Human genes 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 108700040099 Xylose isomerases Proteins 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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
- C12N9/90—Isomerases (5.)
- C12N9/92—Glucose isomerase (5.3.1.5; 5.3.1.9; 5.3.1.18)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/814—Enzyme separation or purification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/814—Enzyme separation or purification
- Y10S435/816—Enzyme separation or purification by solubility
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/594,188 US4634673A (en) | 1984-03-28 | 1984-03-28 | Enzyme purification process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE902048A true BE902048A (fr) | 1985-09-30 |
Family
ID=24377890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/214730A BE902048A (fr) | 1984-03-28 | 1985-03-28 | Procede de purification d'une enzyme. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4634673A (enExample) |
| JP (1) | JPH07114699B2 (enExample) |
| BE (1) | BE902048A (enExample) |
| CA (1) | CA1237084A (enExample) |
| DE (1) | DE3511331A1 (enExample) |
| DK (1) | DK168960B1 (enExample) |
| FR (1) | FR2562087B1 (enExample) |
| GB (1) | GB2156355B (enExample) |
| HU (1) | HU199558B (enExample) |
| IT (1) | IT1208519B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4663288A (en) * | 1985-05-22 | 1987-05-05 | Nabisco Brands, Inc. | Process for purification of enzymes |
| US5101018A (en) * | 1989-06-12 | 1992-03-31 | International Minerals & Chemical Corp. | Method for recovering recombinant proteins |
| US5047511A (en) * | 1989-08-28 | 1991-09-10 | Pitman-Moore, Inc. | Method for recovering recombinant proteins |
| CN1232496A (zh) * | 1996-08-12 | 1999-10-20 | 藤泽药品工业株式会社 | 制备生物反应器的方法 |
| WO2000005261A1 (en) | 1998-07-21 | 2000-02-03 | Monsanto Company | Clarification of protein precipitate suspensions using anionic polymeric flocculants |
| AU2003212169A1 (en) * | 2002-03-22 | 2003-10-08 | Mcgill University | Purification of proteins using ionic surfactants and polar solvents |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1004613A (en) * | 1970-10-22 | 1977-02-01 | William P. Cotter | Extraction of glucose isomerase from cells |
| US3728224A (en) * | 1970-11-12 | 1973-04-17 | Miles Lab | Enzyme purification process |
| CA986441A (en) * | 1971-10-22 | 1976-03-30 | Aslam Khwaja | Enzyme treatment |
| DE2639129C3 (de) * | 1976-08-31 | 1979-10-04 | Gesellschaft Fuer Biotechnologische Forschung Mbh (Gbf), 3300 Braunschweig | Verfahren zur Abtrennung von Enzymen |
| GB1589581A (en) * | 1976-04-14 | 1981-05-13 | Biotechnolog Forschung Gmbh | Process for the separation of enzymes |
-
1984
- 1984-03-28 US US06/594,188 patent/US4634673A/en not_active Expired - Lifetime
-
1985
- 1985-03-21 CA CA000477139A patent/CA1237084A/en not_active Expired
- 1985-03-27 HU HU851161A patent/HU199558B/hu not_active IP Right Cessation
- 1985-03-27 IT IT8520090A patent/IT1208519B/it active
- 1985-03-27 DK DK138485A patent/DK168960B1/da not_active IP Right Cessation
- 1985-03-28 GB GB08508085A patent/GB2156355B/en not_active Expired
- 1985-03-28 DE DE19853511331 patent/DE3511331A1/de active Granted
- 1985-03-28 JP JP60066412A patent/JPH07114699B2/ja not_active Expired - Lifetime
- 1985-03-28 FR FR8504685A patent/FR2562087B1/fr not_active Expired
- 1985-03-28 BE BE0/214730A patent/BE902048A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT8520090A0 (it) | 1985-03-27 |
| DE3511331A1 (de) | 1985-10-10 |
| JPH07114699B2 (ja) | 1995-12-13 |
| FR2562087B1 (fr) | 1989-07-28 |
| JPS60224491A (ja) | 1985-11-08 |
| CA1237084A (en) | 1988-05-24 |
| DK168960B1 (da) | 1994-07-18 |
| DK138485A (da) | 1985-09-29 |
| GB2156355A (en) | 1985-10-09 |
| FR2562087A1 (fr) | 1985-10-04 |
| HU199558B (en) | 1990-02-28 |
| IT1208519B (it) | 1989-07-10 |
| HUT37457A (en) | 1985-12-28 |
| US4634673A (en) | 1987-01-06 |
| DE3511331C2 (enExample) | 1993-05-13 |
| GB8508085D0 (en) | 1985-05-01 |
| GB2156355B (en) | 1988-05-05 |
| DK138485D0 (da) | 1985-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: STABRA A.G. Effective date: 19950331 |