NCIt definition : Dipeptidyl peptidase 4 (766 aa, 88 kDa) is encoded by the human DPP4 gene. This protein
is involved in proteolytic regulation of T cell activation.;
NCIt note : Dipeptidyl peptidase 4 soluble form can be both a diagnostic and prognostic marker
of colon cancer. (UniProt); Dipeptidyl peptidase 4 is an enzyme that is a type II membrane protein that can undergo
proteolysis to release a soluble, extracellular enzyme.;