发明名称 |
Water-insoluble tannin preparation for immobilization of proteins |
摘要 |
A water-insoluble tannin preparation is obtained by covalent binding or physical adsorption of tannin onto a water-insoluble, hydrophilic carrier. The preparation has a specific affinity for proteins and can be used as an adsorbent for purification, isolation and/or separation of proteins (e.g., Enzymes, albumin, globulin, hormonal proteins) from a mixture of compounds. Further, the water-insoluble tannin preparation having a catalytically active enzyme absorbed thereon can be used as a heterogeneous catalyst to induce enzymatic reactions.
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申请公布号 |
US4090919(A) |
申请公布日期 |
1978.05.23 |
申请号 |
US19770760441 |
申请日期 |
1977.01.19 |
申请人 |
TANABE SEIYAKU CO., LTD. |
发明人 |
CHIBATA, ICHIRO;TOSA, TETSUYA;MORI, TAKAO;WATANABE, TAIZO;SANO, RYUJIRO;MATUO, YUHSI |
分类号 |
B01J20/32;C07H13/12;C07H15/04;C07H15/08;C12N11/02;(IPC1-7):C07G7/02;C07C69/76;C07G7/00 |
主分类号 |
B01J20/32 |
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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