产品描述:
Lin28 1632 is a small molecule inhibitor of the interaction between the RNA binding protein Lin28 and let-7 precursor RNA (IC50 = 8 μM in a competition ELISA).{41072} It increases levels of endogenous let-7 miRNAs and decreases Lin28 expression in a dose-dependent manner in murine embryonic stem cells (mESCs). Lin28 1632 inhibits clonogenic growth of 22Rv1, PC3, DU145, and Huh7 cancer cells and decreases tumor-sphere formation by 22Rv1 and Huh7 cells in vitro. It also binds bromodomain-containing protein 4 (BRD4) and CREB-binding protein (CBP/CREBBP) bromodomains (Kds = 7 and 25 μM, respectively).