Red-pigmented antibiotic. Antimalarial. Immunosuppressive. Apoptosis inducer. Cytotoxic. Induces phosphorylation of p38-MAPK. Antimetastatic. Tumor invasion inhibitor. Induces p21WAF1/CIP1 expression. Anticancer compound. gp91(phox) and iNOS expression inhibitor. mTORC1 and mTORC2 complexe inhibitor. Down-regulates SKP2 to induce p27(KIP1) stabilization.Storage and Stability:Short-term Storage: +4°CLong-term Storage: -20°CStable for at least 3 years after receipt when stored at -20°C.