The ELISA kits listed below target KDR, the symbol for the human gene, kinase insert domain receptor, and a member of the Protein kinase superfamily, Tyr protein kinase family, CSF-1/PDGF receptor subfamily. The protein has an enzyme classification of receptor protein-tyrosine kinase. The protein encoded by KDR has a predicted amino acid length of 1356, a mass of 151.5 kDa, and a cytoplasmic, nuclear, membrane and secreted subcellular localization. There are currently 3 reported isoforms, as well as sites of glycosylation. Pathologic involvement is reported in Hemangioma, capillary infantile. KDR may also be known by the following names: CD309, tyrosine kinase growth factor receptor, protein-tyrosine kinase receptor Flk-1, fetal liver kinase-1, and vascular endothelial growth factor receptor 2, and VEGFR. Orthologs of the gene, including human, mouse, rat, bovine, chicken, primate, guinea pig, fish, plant, and other mammalian are available targets of several ELISA kits.