STRUCTURE-FUNCTION RELATIONS IN PROTEIN-BINDING TO 4 BLUE ANTHRAQUINONE DYES

被引:11
作者
LAND, M
BYFIELD, PGH
机构
[1] Division of Clinical Chemistry, Clinical Reserach Centre, Harrow, Middlesex HA1 3UJ, Watford Road
关键词
D O I
10.1016/0141-8130(79)90017-5
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 elution by potassium chloride gradients of eight proteins from four anthraquinone blue dyes immobilized on Sepharose-4B was examined. These comparative studies show that the relative involvement of particular features of a dye in binding to proteins varies with most proteins but may be constant for NADH-dependent dehydrogenases. Previous suggestions that a part of reactive blue 2 binds to the nicotinamide site in lactate dehydrogenase are not supported. © 1979.
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页码:223 / 226
页数:4
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