Immunogen: Synthetic 19 amino acid peptide from N-terminal extracellular domain of human 5HT1F Receptor. Percent identity with other species by BLAST analysis: Human, Chimpanzee, Gorilla, Orangutan, Gibbon, Monkey, Rat, Bovine, Rabbit (100%); Mouse, Elephant, Panda, Bat, Guinea pig (95%); Platypus (84%).