Immunogen: Synthetic 16 amino acid peptide from internal region of human OR51E1. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon, Monkey, Marmoset, Mouse, Rat, Bovine, Dog, Hamster, Panda, Rabbit, Horse, Pig (100%); Galago, Bat, Elephant (94%); Opossum (88%).