Staurosporine (Standard) is the analytical standard of Staurosporine. This product is intended for research and analytical applications. Staurosporine is a potent, ATP-competitive and non-selective inhibitor of protein kinases with IC50s of 6 nM, 15 nM, 2 nM, and 3 nM for PKC, PKA, c-Fgr, and Phosphorylase kinase respectively. Staurosporine also inhibits TAOK2 with an IC50 of 3 µM. Staurosporine is an apoptosis inducer[1][2][3][4][5].