Human CD26/DPP4 ELISA Kit PicoKine®

Manufacturer Boster
Type Elisa-Kit
Specific against Human
Applications ELISA
Amount 96 wells/kit, with removable strips.
Item no. BOS-EK0696
Targets DPP4
eClass 6.1 32160605
eClass 9.0 32160605
Manufacturers Product Category
PicoKine® ELISA Kits
Short Description
Human CD26/DPP4 ELISA Kit PicoKine® (96 Tests). Quantitate Human DPP4 in cell culture supernatants, serum, plasma (heparin, EDTA) , saliva and urine. Sensitivity: 10pg/ml.
Human CD26/DPP4 ELISA Kit PicoKine® (96 Tests). Quantitate Human DPP4 in cell culture supernatants, serum, plasma (heparin, EDTA) , saliva and urine. Sensitivity: 10pg/ml.
Dipeptidyl peptidase-4 (DPP4), also known as adenosine deaminase complexing protein 2 or CD26 (cluster of differentiation 26) is a protein that, in humans, is encoded by the DPP4 gene. By fluorescence in situ hybridization, the CD26 gene was mapped to 2q24.3. DPP4 plays a major role in glucose metabolism. It is responsible for the degradation of incretins such as GLP-1. Furthermore, it appears to work as a suppressor in the development of cancer and tumours. CD26/ DPP4 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.
Gene Name
Application Details
Dilution ratio of 1:100, concentration in serum and plasma is 3127-734 ng/ml.
Expression system for standard: NS0; Immunogen sequence: D34-P766
There is no detectable cross-reactivity with other relevant proteins.
Sample Type
cell culture supernatants, serum, plasma (heparin, EDTA) , saliva and urine.
Capture antibody|Detection antibody
monoclonal antibody from mouse|polyclonal antibody from goat
Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
heparin or EDTA
Gene Full Name
Dipeptidyl peptidase 4
Molecular Weight
88279 MW
Protein Function
Cell surface glycoprotein receptor involved in the costimulatory signal essential for T-cell receptor (TCR)-mediated T-cell activation. Acts as a positive regulator of T-cell coactivation, by binding at least ADA, CAV1, IGF2R, and PTPRC. Its binding to CAV1 and CARD11 induces T-cell proliferation and NF- kappa-B activation in a T-cell receptor/CD3-dependent manner. Its interaction with ADA also regulates lymphocyte-epithelial cell adhesion. In association with FAP is involved in the pericellular proteolysis of the extracellular matrix (ECM), the migration and invasion of endothelial cells into the ECM. May be involved in the promotion of lymphatic endothelial cells adhesion, migration and tube formation. When overexpressed, enhanced cell proliferation, a process inhibited by GPC3. Acts also as a serine exopeptidase with a dipeptidyl peptidase activity that regulates various physiological processes by cleaving peptides in the circulation, including many chemokines, mitogenic growth factors, neuropeptides and peptide hormones. Removes N-terminal dipeptides sequentially from polypeptides having unsubstituted N-termini provided that the penultimate residue is proline..
Subcellular Localization
Dipeptidyl peptidase 4 soluble form: Secreted. Detected in the serum and the seminal fluid.
Tissue Specificity
Expressed specifically in lymphatic vessels but not in blood vessels in the skin, small intestine, esophagus, ovary, breast and prostate glands. Not detected in lymphatic vessels in the lung, kidney, uterus, liver and stomach (at protein level). Expressed in the poorly differentiated crypt cells of the small intestine as well as in the mature villous cells. Expressed at very low levels in the colon..
Protein Name
Dipeptidyl peptidase 4
Sequence Similarities
Belongs to the peptidase S9B family. DPPIV subfamily.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

Amount: 96 wells/kit, with removable strips.
Available: In stock

Delivery expected until 6/13/2024 


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