Potent protein phosphotyrosine phosphatase inhibitor Insulin receptor kinase (IRK) inducer. Insulin mimetic in vitro and in vivo. Apoptosis inducer. ERK inducer. Mitogen-activated protein kinase phosphatase-1 (MKP-1) inducer. Angiogenesis inhibitor.Storage and Stability:Short-term Storage: +4°CLong-term Storage: -20°CStable for at least 2 years after receipt when stored at -20°C.