STAUROSPORINE BOTH ACTIVATES AND INHIBITS SERINE THREONINE KINASES IN HUMAN PLATELETS

被引:38
|
作者
KOCHER, M [1 ]
CLEMETSON, KJ [1 ]
机构
[1] UNIV BERN,THEODOR KOCHER INST,FREIESTR 1,POB 99,CH-3012 BERN,SWITZERLAND
关键词
D O I
10.1042/bj2750301
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 effects of staurosporine on a selection of protein kinases were investigated with thrombin-stimulated and control human blood platelets. The results demonstrate that staurosporine (1-mu-M) can lead to activation of certain protein kinases in intact platelets and has a general inhibitory effect on the renaturable protein kinases in vitro. New candidates for protein kinases involved in signal transduction are identified.
引用
收藏
页码:301 / 306
页数:6
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