Anti-Flk-1 Antibody

Rabbit polyclonal antibodies targeting Flk-1, the fetal liver kinase-1 receptor also designated VEGFR-2 and KDR, support investigations of vascular endothelial growth factor signaling and angiogenic pathways. Antibodies.com supplies this unconjugated reagent raised in rabbit, prepared as 100 µl of liquid and validated for western blot and ELISA workflows. The antibody recognizes the Flk-1 target in human, mouse, and rat samples, enabling comparative studies across rodent disease models and human endothelial or tumor tissue research. Researchers use Flk-1 detection to monitor receptor expression in endothelial cells, examine tumor neovascularization, and characterize VEGF-driven responses in cell culture and in vivo models. This polyclonal reagent offers multiple epitope recognition for robust signal generation on western blot membranes and ELISA plate protocols. Storage at -20 °C preserves antibody activity; brief thawing on ice followed by aliquoting helps maintain performance across repeated experiments.