Measurement of Protoporphyrinogen Oxidase Activity

Measurement of Protoporphyrinogen Oxidase Activity
复制标题

原卟啉原氧化酶活性的测定

DOI:
10.1002/0471140856.tx0805s00
复制
发表时间:
1999
期刊:
Current Protocols in Toxicology
影响因子:
--
通讯作者:
Nicholas J. Jacobs
Nicholas J. Jacobs
中科院分区:
--
文献类型:
--
作者:
J. Jacobs;Nicholas J. Jacobs

文献摘要

参考文献

被引文献

相似文献

原卟啉原氧化酶催化原卟啉原氧化成原卟啉。它是一种膜结合线粒体酶,是光漂白除草剂的靶标。本单元介绍的氧化酶活性的基本测定法是基于无色、无荧光底物原卟啉原氧化为有色、有荧光的原卟啉。提供了用于测量由二苯醚除草剂或氧化酶抑制剂处理引起的氧化酶活性降低引起的原卟啉原积累的替代方案。
Protoporphyrinogen oxidase catalyzes the oxidation of protoporphyrinogen to protophyrin. It is a membrane‐bound mitochondrial enzyme and it is the target of photobleaching herbicides. The basic assay presented in this unit for measuring oxidase activity is based on oxidation of the colorless, nonfluorescent substrate, protoporphyrinogen, to the colored, fluorescent protophyrin. Alternate protocols are provided for the measuring the accumulation of protoporphyrinogen resulting from a decrease in oxidase activity due to treatment with diphenylether herbicides or oxidase inhibitor.
原卟啉原氧化酶:针对小鼠肝线粒体中抑制剂/除草剂结合位点的高亲和力四氢邻苯二甲酰亚胺放射性配体。
DOI: 10.1021/tx960074h
发表时间: 1996
期刊: Chemical research in toxicology.
影响因子: --
作者:
Birchfield,NB;Casida,JE
通讯作者: Casida,JE
哺乳动物原卟啉原氧化酶的表达、纯化和特征。
DOI: 10.1016/s0076-6879(97)81041-5
发表时间: 1997
影响因子: --
作者:
Dailey,TA;Dailey,HA
通讯作者: Dailey,HA