OCCURRENCE AND COMPARISON OF SULFITE OXIDASE ACTIVITY IN MAMMALIAN-TISSUES

被引：33

作者：

CABRE, F

MARIN, C

CASCANTE, M

CANELA, EI

机构：

[1] Department of Biochemistry and Physiology, University of Barcelona, E-08071 Barcelona, Catalonia

来源：

BIOCHEMICAL MEDICINE AND METABOLIC BIOLOGY | 1990年 / 43卷 / 02期

关键词：

D O I：

10.1016/0885-4505(90)90021-R

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Tissue extracts from six mammalian species have been assayed for sulfite oxidase (sulfite: ferricytochrome c oxidoreductase, EC 1.8.3.1) activity with cytochrome c as electron acceptor. Our results show a large distribution of sulfite oxidase activity in mammalian tissues. Liver, kidney, and heart tissues exhibit high activities whereas brain, spleen, and testis show very low activities. No significant species dependence was observed for the activity of this enzyme. © 1990.

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页码：159 / 162

页数：4

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