Cayman N-Ethyl-3,4-Dma (Hydrochloride)

17-AAG is an inhibitor of heat shock protein 90 (Hsp90) and a derivative of geldanamycin (Item No. ) that selectively inhibits BT474 tumor cell Hsp90 over fibroblast Hsp90 (IC₅₀s = 5 and 943 nM, respectively). It inhibits the growth of prostate cancer cell lines (IC₅₀s = 25-45 nM) and promotes the degradation of HER2 and induces growth arrest and apoptosis in breast cancer cells overexpressing HER2 (IC₅₀s = 4-72 nM).^, In vivo, 17-AAG (25 mg/kg, i.p.) reduces tumor size in a G-415 gallbladder cancer mouse xenograft model.

WARNING This product is not for human or veterinary use.