Antibiotic. Antibacterial. Antifungal. Anticancer compound. Inhibits anti-apoptotic functions regulated by Bcl-2. Circumvents arbekacin (ABK)-resistance in MRSA by inhibiting the bifunctional enzyme AAC(6')/APH(2''). Storage and Stability:Short-term Storage: +4°CLong-term Storage: -20°CStable for at least 3 years after receipt when stored at -20°C.