PF-573228 is a potent and selective FAK inhibitor with IC50 of 4 nM for purified recombinant catalytic fragment of FAK.
体外研究
PF-573228 inhibits purified recombinant catalytic fragment of FAK with an IC50 of 4 nM. In cultured cells, PF-573228 inhibits FAK phosphorylation on Tyr397 with an IC50 of 30-100 nM. Treatment of cells with concentrations of PF-573228 that significantly decreased FAK Tyr397 phosphorylation fails to inhibit cell growth or induce apoptosis. In contrast, treatment with PF-573228 inhibits both chemotactic and haptotactic migration concomitant with the inhibition of focal adhesion turnover.
分子式
C22H20F3N5O3S
分子量
491.49
CAS号
869288-64-2
运输条件
Room temperature in continental US; may vary elsewhere.