ATTENUATION OF 4-I-PHENOL-ENHANCED CHEMILUMINESCENCE BY NON-ENHANCER PHENOLS

被引：9

作者：

CANDY, TEG ^{[1
]}

JONES, P ^{[1
]}

机构：

[1] UNIV NEWCASTLE UPON TYNE,DEPT CHEM,NEWCASTLE TYNE NE1 7RU,TYNE & WEAR,ENGLAND

来源：

JOURNAL OF BIOLUMINESCENCE AND CHEMILUMINESCENCE | 1991年 / 6卷 / 04期

关键词：

HORSERADISH PEROXIDASE; LUMINOL; ENHANCED CHEMILUMINESCENCE; PHENOLS;

D O I：

10.1002/bio.1170060405

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：

The intensity of 4-I-phenol-enhanced chemiluminescence from the luminol-H2O2-horseradish peroxidase system is markedly attenuated in the presence of low concentrations of non-enhancer phenols. Under the conditions studied, the effect is not associated with competition between 4-1-phenol and non-enhancer phenol for the enzyme intermediates, Compounds I and II, but involves a competition between non- enhancer phenol and luminol most probably for the 4-I-phenoxy radical.

引用

页码：239 / 243

页数：5

共 12 条

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