PURIFICATION OF MALIC ENZYME FROM BOVINE HEART-MITOCHONDRIA BY AFFINITY-CHROMATOGRAPHY

被引:8
作者
CALDES, T [1 ]
FATANIA, HR [1 ]
DALZIEL, K [1 ]
机构
[1] UNIV OXFORD, DEPT BIOCHEM, OXFORD OX1 3QU, ENGLAND
关键词
D O I
10.1016/0003-2697(79)90233-1
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
A simple two-step method for the purification of malic enzyme from bovine heart mitochondria in high yield is described. It consists of successive affinity chromatography steps on immobilized C8-(aminohexyl)-NADP and N6-(aminohexyl)-ADP. The molecular weight estimated by gel filtration of the homogeneous enzyme is 250,000 and the subunit molecular weight by SDS-polyacrylamide gel electrophoresis is 59,000. © 1979.
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页码:299 / 303
页数:5
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