背景介绍 Dipeptidyl peptidase-9 (DPP9) is a serine exopeptidase that cleaves X-proline dipeptides from the N-terminus of polypeptides. DPP9 exhibits similar activity to that of DPP4 but unlike DPP4, DPP9 is not membrane bound. DPP9 activity has been linked to several diseases, including type 2 diabetes, obesity and cancer. 产品介绍 Human DPP9 (GenBank Accession No. NM_139159), full length with N-terminal GST-tag, MW=124 kDa, expressed in a Baculovirus infected Sf9 cell expression system.