Dipeptidyl peptidaseIV (DPPIV) is also known as adenosine deaminase complexing protein 2, DPPIV or CD26 is antigenic enzyme expressed on the surface of most cell types and is associated with immune regulation, signal transduction and apoptosis. It is an intrinsic membrane glycoprotein and a serine exopeptidase that cleaves Xproline dipeptides from the Nterminus of polypeptides. The substrates of DPPIV are proline (or alanine)containing peptides and include growth factors, chemokines, neuropeptides, and vasoactive peptides. DPPIV plays a major role in glucose metabolism. It is responsible for the degradation of incretins such as GLP1. DPPIV plays an important role in tumor biology, and is useful as a marker for various cancers, with its levels either on the cell surface or in the serum increased in some neoplasms and decreased in others. DPPIV also binds the enzyme adenosine deaminase specifically and with high affinity. The significance of this interaction has yet to be established. - Proteine/Peptide
Immobilized MERS S1 protein, His Tag (Cat. No. S1N-M52H5) at 2 µg/mL (100 µL/well) can bind Biotinylated Human DPPIV, His,Avitag (Cat. No. DP4-H82E3) with a linear range of 0.8-25 ng/mL (Routinely tested).
Biotinylated Human DPPIV, His,Avitag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
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