Immunogen: Synthetic 18 amino acid peptide from C-terminus of human ITGA4 / Integrin Alpha 4. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon, Monkey, Mouse, Rat, Dog, Bat, Hamster, Panda, Rabbit, Pig (100%); Bovine, Elephant, Horse, Opossum, Platypus (94%).