Immunogen: Synthetic 15 amino acid peptide from internal region of human VEGFR2. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon, Monkey, Marmoset, Dog (100%); Bovine, Bat, Hamster, Panda, Horse (93%); Mouse, Rat, Pig, Platypus (87%); Elephant, Opossum (80%).