PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15039077-5 2004 Using the chromogenic H-Gly-Pro-pNA as the substrate, a kinetic study shows that purified DPP8 is active and has a similar kcat value as that of DPP-IV, a prolyl dipeptidase that is a drug target for type II diabetes. Gly-Pro-pNA 22-35 dipeptidyl peptidase 8 Homo sapiens 90-94