Immunogen: Synthetic 19 amino acid peptide from C-terminus of human GPR87. Percent identity with other species by BLAST analysis: Human, Gibbon, Monkey, Marmoset, Bovine, Dog, Bat, Hamster, Elephant, Panda, Horse, Rabbit, Pig, Opossum, Platypus (100%); Mouse, Rat (95%); Turkey, Chicken (89%).