Immunogen: Synthetic 14 amino acid peptide from internal region of human DPP8 (NP_569118.1). Percent identity with other species by BLAST analysis: Human, Gorilla, Monkey, Marmoset (100%); Mouse, Elephant, Panda, Dog, Bovine, Bat, Horse, Rabbit, Opossum (93%); Rat, Pig (86%).