Method for enzyme immobilization
US4269941A · kind A · utility
9Cited by
2References
8Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Jul 31, 1979 |
| Grant date | May 26, 1981 |
| Priority date | — |
| Expiry date | Jul 31, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N11/096
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Enzymes are immobilized by dissolving in water a photo-crosslinking resin containing stilbazolium groups, vinyl alcohol units and vinyl acetate units, adding an enzyme to the resultant aqueous solution and exposing the enzyme-containing resin solution to light to induce a crosslinking reaction of the photo-crosslinking resin and produce a polymer containing the enzyme entrapped therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.