Immunogen: Synthetic 17 amino acid peptide from C-terminus of human ADAMTS4. Percent identity with other species by BLAST analysis: Human, Orangutan, Gibbon, Dog, Horse (100%); Marmoset, Bat, Bovine, Elephant, Panda (94%); Monkey, Pig, Opossum (88%); Mouse, Rat, Hamster (82%).