Non-peptidic anti-diabetic agent. Receptor-selective glucagon antagonist. Free radical species (.OH, R.) and singlet oxygen (1O2) scavenger. Mycotoxin. Cytotoxic. Antioxidant.Storage and Stability:Short-term Storage: +4°CLong-term Storage: -20°CStable for at least 2 years after receipt when stored at -20°C.