Immunogen: Synthetic 20 amino acid peptide from 3rd cytoplasmic domain of human GPR119. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon, Monkey, Bat (100%); Marmoset, Mouse, Hamster, Panda, Dog, Horse (95%); Rat, Elephant, Rabbit (90%); Bovine, Pig (80%).