酵素固定化用担体および固定化酵素

Japanese Patent JP7170989

B2

This invention provides a novel carrier for enzyme immobilization and an immobilized enzyme. The carrier for enzyme immobilization according to an embodiment comprises a porous material and cellulose that has an amino group-containing substituent at an anomeric position and is immobilized on the porous material. The immobilized enzyme contains the carrier for enzyme immobilization and an enzyme immobilization on the cellulose. The carrier for enzyme immobilization is obtained by adding an acid to an aqueous solution in which cellulose having an amino group-containing substituent at an anomeric position is dissolved in an aqueous alkaline solution to deposit the cellulose in the presence of a porous material. The immobilized enzyme is obtained by immobilizing an enzyme on the cellulose.

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Takeshi Serizawa
Toshiki Sawada
Nishiura Saint

JP2018200157A

November 15, 2022

October 24, 2018

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National University Corporation Tokyo Institute of Technology
Daiichi Kogyo Pharmaceutical Co., Ltd.

C12N11/12; C08B11/145; C08B15/08; C12N9/96

JP2012052081A
JP61015900A
JP63304000A
JP62228273A

WO2016140369A1

Enzymatic synthesis and protein adsorption properties of crystalline nanoribbons composed of cellulose oligomer derivatives with primary amino groups,Journal of Biomaterials Science, Polymer Edition,2017,Vol. 28,p. 925-938
セルロースオリゴマーの自己組織化を利用したクリスピーゲルの構築と三次元細胞培養への展開,高分子学会予稿集,2018年08月29日,67巻2号,1T12

Masato Tsutada
Tetsushi Nakamura
Katsuyuki Tomita
Yasuomi Arichika
Ryu Maezawa
Waterfowl Masahiro

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