Immunogen: Synthetic 18 amino acid peptide from 3rd cytoplasmic domain of human TGR5. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon (100%); Monkey, Marmoset, Rabbit (94%); Mouse, Rat, Bat, Bovine, Hamster, Elephant, Horse, Opossum (89%); Dog (83%).