Sangivamycin (NSC 65346), a nucleoside analog, is a potent inhibitor of protein kinase C (PKC) with an Ki of 10 μM. Sangivamycin has potent antiproliferative activity against a variety of human cancers.
性状
Solid
体外研究(In Vitro)
Sangivamycin has differential antitumor effects in drug-sensitive MCF7/wild type (WT) cells, causing growth arrest, and in multidrug-resistant MCF7/adriamycin-resistant (ADR) human breast carcinoma cells, causing massive apoptotic cell death.Sangivamycin (0.3 μM; 0-72 hours), shows almost maximal cytocidal (for MCF7/ADR) or cytostatic (for MCF7/WT) effects.Sangivamycin activates caspases in MCF7/ADR cells. Upon exposure of MCF7/ADR cells to Sangivamycin (0.3 μM;), a vast amount of cleavage of lamin A to a 28-kDa fragment is detected within 48 hours.Medlife has not independently confirmed the accuracy of these methods. They are for reference only.