Calphostin C is a perylenequinione isolated from the fungus, Cladosporium cladosporioides. It is a potent and specific inhibitor of protein kinase C with inhibition being light dependent. Also shown to inhibit cell proliferation and induce apoptosis in vitro.
Purity: >95% by HPLC
Solubility: Soluble in ethanol, methanol, DMF or DMSO