Highly potent and selective Scr family tyrosine kinase inhibitor. Shows anti-Ras cancer potential by blocking Ras-induced activation of PAK1. Antitumor compound. RIP2 inhibitor. Blocks TGF-beta-mediated cellular responses.Storage and Stability:Short-term Storage: +4°CLong-term Storage: -20°CWorking aliquots are stable for up to 3 months when stored at -20°C. Stable for at least 2 years after receipt when stored at -20°C.