[使用大鼠肝脏固定化组氨酸酶将L-组氨酸酶促转化为尿刊酸]
[Enzymatic conversion of L-histidine to urocanic acid using immobilized histidase from the rat liver].
作者信息
Kozlov E A, Petriĭ O P, Burobin V A, Fedorov S A
出版信息
Vopr Med Khim. 1983 Nov-Dec;29(6):76-9.
PMID:6422631
Abstract
A procedure is described for immobilization of partially purified histidase by means of covalent binding of the enzyme with amino ethyl cellulose activated by glutaraldehyde. The preparation obtained was stable within 6 months at 5 degrees and within 40 days at 39 degrees. The preparation of immobilized histidase might be used for enzymatic synthesis of urocanic acid from histidine.
摘要
描述了一种通过戊二醛活化的氨基乙基纤维素与酶的共价结合来固定部分纯化的组氨酸酶的方法。所获得的制剂在5℃下6个月内稳定，在39℃下40天内稳定。固定化组氨酸酶制剂可用于从组氨酸酶促合成尿刊酸。
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[Enzymatic conversion of L-histidine to urocanic acid using immobilized histidase from the rat liver].[使用大鼠肝脏固定化组氨酸酶将L-组氨酸酶促转化为尿刊酸]
Vopr Med Khim. 1983 Nov-Dec;29(6):76-9.
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