Design and synthesis of AX4697, a bisindolylmaleimide exo-affinity probe that labels protein kinase C alpha and beta
作者:Yongsheng Liu、Jiangyue Wu、Helge Weissig、Juan M. Betancort、Wen Zhi Gai、Phillip S. Leventhal、Matthew P. Patricelli、Babak Samii、Anna K. Szardenings、Kevin R. Shreder、John W. Kozarich
DOI:10.1016/j.bmcl.2008.08.045
日期:2008.11
The synthesis and biochemical characterization of AX4697, a fluorescent, bisindolylmaleimide-derived probe for PKC alpha and beta, is described. AX4697 was able to quantify changes in PKC expression in drug-treated Jurkat cells and was shown to covalently label PKC alpha on C619, a residue that sits just outside the active site. (C) 2008 Elsevier Ltd. All rights reserved.