JPS5648886A - Carrier for fixing compound, its preparation, and fixed enzyme - Google Patents
Carrier for fixing compound, its preparation, and fixed enzymeInfo
- Publication number
- JPS5648886A JPS5648886A JP12603479A JP12603479A JPS5648886A JP S5648886 A JPS5648886 A JP S5648886A JP 12603479 A JP12603479 A JP 12603479A JP 12603479 A JP12603479 A JP 12603479A JP S5648886 A JPS5648886 A JP S5648886A
- Authority
- JP
- Japan
- Prior art keywords
- enzyme
- porous particles
- fixing
- fixed enzyme
- particles
- 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.)
- Pending
Links
Abstract
PURPOSE: To prepare a fixed enzyme having low liquid flow resistance and high rate of specimen treatment, by fixing an enzyme to fine porous particles bonded to the surface of core particles.
CONSTITUTION: The surface of spherical core particles having diameter of 10W 100 mesh, such as glass beads, ceramic beads, etc. is coated with an adhesive such as polystyrene, ethylene-vinyl acetate copolymer, etc. Fine porous particles having diameter of 100W1,000 mesh, a porosity of ≥10%, pore size of 50Å100μ, and a specific surface area of ≥10m2/g are attached to the adhesive surface to obtain the objective carrier for the fixing of a compound. The number of the fine porous particles is ≥15 per one core particle. A fixed enzyme is prepared by chemically bonding the groups in the porous particles with the functional groups of the enzyme.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12603479A JPS5648886A (en) | 1979-09-28 | 1979-09-28 | Carrier for fixing compound, its preparation, and fixed enzyme |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12603479A JPS5648886A (en) | 1979-09-28 | 1979-09-28 | Carrier for fixing compound, its preparation, and fixed enzyme |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5648886A true JPS5648886A (en) | 1981-05-02 |
Family
ID=14925037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12603479A Pending JPS5648886A (en) | 1979-09-28 | 1979-09-28 | Carrier for fixing compound, its preparation, and fixed enzyme |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5648886A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63173590A (en) * | 1987-01-14 | 1988-07-18 | Kirin Brewery Co Ltd | Carrier for supporting microorganism and use thereof |
-
1979
- 1979-09-28 JP JP12603479A patent/JPS5648886A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63173590A (en) * | 1987-01-14 | 1988-07-18 | Kirin Brewery Co Ltd | Carrier for supporting microorganism and use thereof |
JPH0441598B2 (en) * | 1987-01-14 | 1992-07-08 | Kirin Brewery |
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