Immunogen: Synthetic 17 amino acid peptide from C-terminal cytoplasmic domain of human LPAR4 / GPR23. Percent identity with other species by BLAST analysis: Human, Gorilla (100%); Gibbon, Marmoset, Mouse, Rat, Bat, Hamster, Rabbit, Pig (94%); Monkey, Bovine, Panda, Horse (88%); Dog, Elephant (82%).