产品描述:
AIM 100 is an inhibitor of activated Cdc42 kinase 1/tyrosine non-receptor kinase 2 (ACK1/TNK2; IC50 = 21.58 nM).{46604} It is selective for ACK1/TNK2 over Abl1, BTK, LCK, and LYN (IC50s = 705.9, 871.7, 432.3, and 346.7 nM, respectively), as well as a panel of 25 additional kinases. AIM 100 (1 μM) inhibits EGF-induced increases in ataxia-telangiectasia mutated kinase (ATM) protein levels, ACK1/TNK2 and androgen receptor phosphorylation, and pTyr267-androgen receptor binding to the ATM enhancer in LAPC4 cells. It inhibits the growth of LNCaP and LAPC4 cells in a concentration-dependent manner and induces cell cycle arrest at the G0/G1 phase when used at a concentration of 3 μM.{46605} AIM 100 (4 mg/kg) enhances radiation-induced tumor growth reduction in an LNCaP-caAck castration-resistant prostate cancer (CRPC) mouse xenograft model.{46604}