Immunogen: Synthetic 18 amino acid peptide from N-terminus of human MARK1. Percent identity with other species by BLAST analysis: Human, Gibbon, Monkey, Marmoset, Dog, Bat, Bovine, Panda, Rabbit, Opossum (100%); Elephant, Horse, Lizard (94%); Rat, Turkey, Chicken, Platypus (89%).