Immunogen: Synthetic 20 amino acid peptide from C-terminus of human EPHA4. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon, Monkey, Marmoset, Mouse, Rat, Bovine, Dog, Bat, Hamster, Elephant, Panda, Horse, Rabbit, Pig (100%); Opossum, Platypus, Lizard (95%); Turkey, Chicken (90%).