Immunogen: Synthetic peptide C-HRSSLENPEHDES from an internal region of human TREX2 (NP_542432.2). Percent identity with other species by BLAST analysis: Human (100%), Marmoset (92%), Gibbon (85%), Monkey (85%), Mouse (85%), Rat (85%), Hamster (85%), Panda (85%), Dog (85%), Horse (85%).