Immunogen: Synthetic 14 amino acid peptide from internal region of human KCNE3. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon, Monkey, Mouse, Rat, Hamster, Elephant, Panda, Bovine, Dog, Bat, Horse, Rabbit, Pig, Opossum, Chicken, Platypus (100%); Marmoset, Xenopus (93%).