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描述 | BFH772 is an effective oral inhibitor of VEGFR2, targeting the kinase with an IC50 value of 3 nM. BFH772 exhibits high selectivity; it inhibits VEGFR2 with an IC50 of 3 nM and also targets B-RAF, RET, and TIE-2, though with a potency at least 40 times lower. BFH772 is inactive (IC50 > 10 μM; > 2 μM for cKIT) against all other tested tyrosine-specific and serine/threonine-specific protein kinases. In CHO cells, BFH772 inhibits VEGFR2 with an IC50 of 4.6±0.6 nM, and in HUVEC cells, it does so with an IC50 of 3 nM. It also inhibits the ligand-induced autophosphorylation of RET, PDGFR, and KIT kinases, with IC50 values ranging from 30 to 160 nM. BFH772 is selective (IC50 values > 0.5 μM) against the kinases of EGFR, ERBB2, INS-R, and IGF-1R, as well as against the cytoplasmic BCR-ABL kinase.[1]. |
实验方案 | |||
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1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
2.28mL 0.46mL 0.23mL |
11.38mL 2.28mL 1.14mL |
22.76mL 4.55mL 2.28mL |
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