Immunogen: Synthetic peptide C-SWQNETSSGNLE from an internal region of human ANK3 (NP_066267.2; NP_001140.2). Percent identity by BLAST analysis: Human, Gorilla, Monkey, Pig (100%); Orangutan, Gibbon, Elephant, Panda, Bovine, Dog, Horse (92%); Hamster, Bat, Rabbit (83%).