| 发明名称 |
ENZYME CHEMICALLY COUPLED TO CELLULOSE ETHER |
| 摘要 |
A process for the preparation of a water insoluble papain which process comprises reacting at 0 DEG -3 DEG C. the papain dissolved in a buffer within a pH range of 6.5-8.5 and containing L-cysteine and diaminoethane tetra-acetic acid with the p-diazophenoxy hydroxypropyl ether of cellulose.
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| 申请公布号 |
US3713982(A) |
申请公布日期 |
1973.01.30 |
| 申请号 |
USD3713982 |
申请日期 |
1970.03.17 |
| 申请人 |
RANKS HOVIS MC DOUGALL LTD,GB |
发明人 |
EMERY A,GB |
| 分类号 |
C08B11/08;C12H1/00;C12N11/12;(IPC1-7):C07G7/02 |
主分类号 |
C08B11/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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