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  • SRP6056 - Dipeptidylpeptidase human

SRP6056 Sigma-Aldrich

Dipeptidylpeptidase human

recombinant, expressed in Hi-5 Insect cells, ≥95% (SDS-PAGE)

Synonym: ADABP, Adenosine deaminase complexing protein 2, CD26, DPPIV, TP103

  •  NACRES NA.32



biological source   human
recombinant   expressed in Hi-5 Insect cells
assay   ≥95% (SDS-PAGE)
form   liquid
mol wt   86.4 kDa
packaging   pkg of 10 μg
concentration   0.5 mg/mL
NCBI accession no.   P27487
UniProt accession no.   P27487
shipped in   wet ice
storage temp.   −20°C
Gene Information   human ... DPP4(1803)


General description

DPP4 is a serine exopeptidase and complex enzyme that is expressed on the surface of most cell types as an intrinsic membrane glycoprotein that cleaves X-proline dipeptides from the N-terminus of polypeptides and plays a role in t-cell activation. DPP4 is associated with intracellular signal transduction, apoptosis and involved in tumor biology. There are at least 63 substrates which can bind specifically to DPP4 enzyme including growth factors, chemokines, neuro peptides. Furthermore, DPP4 plays a major role in glucose metabolism by cleaving incretins such as glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1). DPP4 Human Recombinant is a single, glycosylated polypeptide chain containing 746 amino acids (aa 39-766) with a C-terminal His-tag and is purified using conventional chromatography techniques.

Physical form

0.5 mg/mL; Sterile filtered solution containing 20 mM Tris-HCl buffer pH 8.0,100 mM NaCl, 1 mM EDTA and 10 % glycerol.

Preparation Note

Centrifuge the vial prior to opening.

Other Notes


Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


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