Immunogen: Synthetic 19 amino acid peptide from N-terminus of human MARK1. Percent identity with other species by BLAST analysis: Human, Gibbon, Monkey, Marmoset, Horse, Rabbit (100%); Dog, Bovine, Panda (95%); Rat, Hamster, Elephant, Platypus (89%); Mouse, Opossum, Turkey, Chicken, Lizard (84%).