Immunogen: Synthetic 17 amino acid peptide from internal region of human TM9SF4. Percent identity with other species by BLAST analysis: Human, Chimpanzee, Gorilla, Orangutan, Gibbon, Monkey, Galago, Marmoset, Mouse, Rabbit, Guinea pig (100%); Rat, Elephant, Panda, Dog, Bat, Horse, Pig (94%); Bovine, Opossum, Zebra finch (88%); Turkey, Chicken (82%).