ELISA/assay

Human CD26/DPP4 ELISA Kit PicoKine®

EK0696

1

Human CD26/DPP4 ELISA Kit PicoKine®

human-cd26-dpp4-picokine-trade-elisa-kit-ek0696-boster

Picokine ELISA Kits

DPP4

369

312 pg/ml - 20,000 pg/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.

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.

96 wells/kit, with removable strips.

P27487

Expression system for standard: NS0; Immunogen sequence: D34-P766

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.)

There is no detectable cross-reactivity with other relevant proteins.

<10 pg/ml

20 ng/tube

cell culture supernatants, serum, plasma (heparin, EDTA) , saliva and urine.

ELISA

Human

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Human CD26/DPP4 PicoKine ELISA Kit standard curve

Concentration (pg/ml) 0 312 625 1250 2500 5000 10000 20000 O.D. 0.008 0.082 0.124 0.198 0.366 0.615 1.164 1.833

5/15/14 15:17

3/2/22 2:54

Human CD26/DPP4 ELISA Kit Price PicoKine® BosterBio

Human CD26/DPP4 ELISA Kit, ADABP ELISA Kit, Bosterbio High Sensitivity

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.

98.1

heparin or EDTA

20,000 pg/ml, 10,000 pg/ml, 5,000 pg/ml, 2,500 pg/ml, 1,250 pg/ml, 625 pg/ml, 312 pg/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.

Dipeptidyl peptidase 4;3.4.14.5 ;ADABP;Adenosine deaminase complexing protein 2;ADCP-2;Dipeptidyl peptidase IV;DPP IV;T-cell activation antigen CD26;TP103;CD26;Dipeptidyl peptidase 4 membrane form;Dipeptidyl peptidase IV membrane form;Dipeptidyl peptidase 4 soluble form;Dipeptidyl peptidase IV soluble form;DPP4;ADCP2, CD26;

Dipeptidyl peptidase 4

88279 MW

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.

Dipeptidyl peptidase 4 soluble form: Secreted. Detected in the serum and the seminal fluid.

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.

Dipeptidyl peptidase 4

Belongs to the peptidase S9B family. DPPIV subfamily.

Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 590 3074 9263 536 3241 9182 Standard deviation 26.55 196.73 574.3 26.26 269 661.1 CV (%) 4.5% 6.4% 6.2% 4.9% 8.3% 7.2%

Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 590 523 573 598 571 29.14 5.1% Sample 2 3074 2972 3152 2772 2992 142.41 4.7% Sample 3 9263 9581 9698 9711 9563 180.59 1.8% *number of samples for each test n=16.

15-25min

monoclonal antibody from mouse polyclonal antibody from goat

25705004

elisa-kits