Anti-mouse VEGFR-2-InVivo (Clone: DC101) monoclonal antibody reacts with mouse VEGFR-2 (vascular endothelial growth factor receptor 2) also known as CD309, KDR, and Flk-1 and inhibit VEGFR-2 signaling in vivo. VEGFR-2 plays a key role in vascular development and permeability.