Immunogen: Synthetic peptide located between aa35-84 of human HPGDS (O60760, NP_055300). Percent identity by BLAST analysis: Human, Chimpanzee, Gorilla, Gibbon, Monkey, Marmoset, Mouse, Rat, Elephant, Panda (100%); Dog, Bovine, Bat, Rabbit, Horse, Pig, Guinea pig (92%).