JPS54119084A - Carrier for immobilization of enzyme, and its preparation - Google Patents
Carrier for immobilization of enzyme, and its preparationInfo
- Publication number
- JPS54119084A JPS54119084A JP2691378A JP2691378A JPS54119084A JP S54119084 A JPS54119084 A JP S54119084A JP 2691378 A JP2691378 A JP 2691378A JP 2691378 A JP2691378 A JP 2691378A JP S54119084 A JPS54119084 A JP S54119084A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- carrier
- group
- anion exchange
- dried
- 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.)
- Granted
Links
Landscapes
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
PURPOSE:To provide a carrier having specific structure and characteristics, useful for the preparation of immobilized enzyme having high enzymatic activity, excellent stability and high enzyme content per unit weight of the carrier. CONSTITUTION:A macro-porous amphoteric ion exchange resin having a cation exchange capacity by carboxymethyl group of >=0.5 meq/g (dried resin), an anion exchange capacity by an anion exchange group (e.g. amino group, etc.) of >=1 meq/g (dried resin), a specific surface area of >=1 m<2>/g (dried resin) and a volume ratio of macropores having a diameter of 100-2000 Angstrom of >=0.1 cc/g (dried resin). The resin is prepared by reacting a compound XCH2COOY (X is halogen; Y is H, alkali metal) with an anion exchange resin in the presence of an alkaline compound thereby introducing COOH group to the resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2691378A JPS5951279B2 (en) | 1978-03-08 | 1978-03-08 | Enzyme immobilization carrier and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2691378A JPS5951279B2 (en) | 1978-03-08 | 1978-03-08 | Enzyme immobilization carrier and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54119084A true JPS54119084A (en) | 1979-09-14 |
| JPS5951279B2 JPS5951279B2 (en) | 1984-12-13 |
Family
ID=12206445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2691378A Expired JPS5951279B2 (en) | 1978-03-08 | 1978-03-08 | Enzyme immobilization carrier and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5951279B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026672A3 (en) * | 1979-10-02 | 1981-04-22 | Sumitomo Chemical Company Limited | Immobilized lactase, its preparation and its use in hydrolysing lactose |
| JPS6394978A (en) * | 1986-10-13 | 1988-04-26 | Japanese Res & Dev Assoc Bio Reactor Syst Food Ind | Immobilized debranching enzyme |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6342990U (en) * | 1986-09-05 | 1988-03-22 |
-
1978
- 1978-03-08 JP JP2691378A patent/JPS5951279B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026672A3 (en) * | 1979-10-02 | 1981-04-22 | Sumitomo Chemical Company Limited | Immobilized lactase, its preparation and its use in hydrolysing lactose |
| JPS5651984A (en) * | 1979-10-02 | 1981-05-09 | Sumitomo Chem Co Ltd | Fixed lactase and its preparation |
| JPS6394978A (en) * | 1986-10-13 | 1988-04-26 | Japanese Res & Dev Assoc Bio Reactor Syst Food Ind | Immobilized debranching enzyme |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5951279B2 (en) | 1984-12-13 |
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