Water-insoluble tannin preparation for immobilization of protein

Details Water-insoluble tannin preparation for immobilization of protein Water-insoluble tannin preparation for immobilization of protein

1977-01-19

1978-05-23

Naff, David M.

Textiles: fiber preparation

195 68, 195DIG11, 210 36, 260 6, 260112R, 426422, 536 1, 536 32, 536 56, 560 68, C07G 702, C07C 6976, C07G 700

Patent

active

040909190

ABSTRACT:
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.

REFERENCES:
patent: 2650194 (1953-08-01), Rahn
patent: 3639558 (1972-02-01), Csizmas et al.
patent: 3736231 (1973-05-01), Stanley et al.
patent: 3796634 (1974-03-01), Haynes et al.
patent: 3886066 (1975-05-01), Chen et al.
patent: 4008339 (1977-02-01), Matsuda et al.

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