Human DPP4/CD26 Antibody Pair Set

背景信息

Dipeptidyl peptidase 4 (DPP4, also known as CD26) is a serine exopeptidase that cleaves X-proline dipeptides from the N terminus of polypeptides. It is a type II membrane protein consisting of a short cytoplasmic tail, a transmembrane domain, and a large extracellular domain comprised of a flexible stalk, glycosylation-rich region, cysteine-rich region and catalytic region. DPP4 is widely expressed on T cells, activated B cells, activated NK cells and myeloid cells as well as on epithelial, endothelial cells of a variety of tissues. A soluble form of DPP4 lacking the intracellular part and the transmembrane region is found in body fluids. Altered levels of serum soluble DPP4 have been reported in many diseases including inflammatory and infectious diseases, and tumors.