– Axitinib is a non-selective receptor kinase inhibitor of Flt and Flk proteins. This compound also inhibits VEGFR-1, VEGFR-2, VEGFR-3, PDGFR-? and c-KIT with IC50 of 0.1 nM, 0.2 nM, 0.1-0.3 nM, 1.6 nM and 1.7 nM, respectively. Axitinib is studied as an ant