Immunogen: Synthetic 16 amino acid peptide from internal region of human DDR1. Percent identity with other species by BLAST analysis: Human, Chimpanzee, Gorilla, Gibbon, Marmoset, Elephant, Horse (100%); Bovine, Rabbit, Pig (94%); Monkey, Panda (88%); Dog, Bat, Opossum, Platypus (81%).