Specific protein kinase C (PKC) activator. Selective activator of PKC isoforms, like PKCtheta in T cells. Antiproliferative and proapoptotic (necrotic). Immunostimulant. Chemotherapeutic. Anticancer compound. Efficacious agent against actinic kerastosis. Antileukemic.Storage and Stability:Short-term Storage: +4°CLong-term Storage: -20°CStable for at least 2 years after receipt when stored at -20°C.