Human CD26/DPP4 PicoKine® Quick ELISA Kit

DPP4 ELISA kit, 90-minute one-step protocol

Human CD26/DPP4 PicoKine® Quick ELISA Kit (90 minutes, 96 Tests). Quantitate Human CD26/DPP4 in cell culture supernatants, serum, plasma (heparin, EDTA), saliva and urine. Sensitivity: 10 pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Product Info Summary

SKU: FEK0696
Size: 96 wells/kit, with removable strips.
Reactive Species: Human
Application: ELISA
Sample Types: cell culture supernatants, serum, plasma (heparin, EDTA), saliva and urine
Assay Time: 90 Minutes

How Quick Picokine(R) ELISA kits work: Get data in 90 minutes

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Product Name

Human CD26/DPP4 PicoKine® Quick ELISA Kit

See all DPP4 products

SKU/Catalog Number

FEK0696

Size

96 wells/kit, with removable strips.

*Question: How many samples can I assay/run in this kit?

Description

Human CD26/DPP4 PicoKine® Quick ELISA Kit (90 minutes, 96 Tests). Quantitate Human CD26/DPP4 in cell culture supernatants, serum, plasma (heparin, EDTA), saliva and urine. Sensitivity: 10 pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Storage & Handling

Store at 4°C for 6 months. (Ships with gel ice, can store for up to 3 days in room temperature. Refrigerate upon receipt.)

Cite This Product

Human CD26/DPP4 PicoKine® Quick ELISA Kit (Boster Biological Technology, Pleasanton CA, USA, Catalog # FEK0696)

Clonality of Antibodies

See Datasheet for details

Standard Protein

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

Capture/Detection Antibodies

The capture antibody is polyclonal antibody from goat and the detection antibody is polyclonal antibody from goat.

Sensitivity

<10 pg/ml

Assay Range

312 pg/ml - 20,000 pg/ml

Standard Dilution Instructions

serial dilution instructions image

See datasheet of FEK0696 for more details

Cross Reactivity

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

Reactive Species

FEK0696 is reactive to DPP4 in Human samples

Validated Sample Types

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

Application Guarantee

FEK0696 is guaranteed for ELISA in Human by Boster Guarantee

See how Boster Bio validate our ELISA kits: ELISA Validation Information

Background of DPP4

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.

Kit Components

Catalog numberDescription QuantityVolume
FEK0696-CAPAnti-tag Pre-coated 96-well Strip Microplate 112 strips of 8 wells
EK0696-STHuman DPP4 Standard 2 20 ng/tube
FEK0696-AHuman DPP4 Antibody A 1 3ml
FEK0696-BHuman DPP4 Antibody B 1 3ml
AR1106-1Sample Diluent 1 15ml
AR1106-7TBS-T Wash Buffer (25x) 1 12ml
AR1104Color Developing Reagent (TMB) 1 10ml
AR1105Stop Solution 1 10ml
PLA-SEAAdhesive Plate Sealers 2 Piece

*The kit components are not available for individual purchase.

Materials Required But Not Included In Kit

  • Microplate Reader capable of reading absorbance at 450nm.
  • Automated plate washer (optional)
  • Pipettes and pipette tips capable of precisely dispensing 0.5 µl through 1 ml volumes of aqueous solutions.
  • Multichannel pipettes are recommended for large amount of samples.
  • Deionized or distilled water.
  • 500ml graduated cylinders.
  • Test tubes for dilution.
  • Horizontal orbital microplate shaker capable of maintaining a speed of 500 rpm, amplitude 3mm.

Validation Standard Curve O.D. At 450nm

Concentration(pg/ml)03126251,2502,5005,00010,00020,000
O.D.0.0170.1230.2170.3960.7691.3561.9662.396

Data Example Images

Intra Assay Consistency & Inter Assay Consistency

We measured random samples of Human CD26/DPP4 PicoKine® Quick ELISA Kit within the same batch/lot to ensure the consistency of the kits' performances. ELISA intra assay consistency is measured using wells from the same plate/assay kit. ELISA inter assay consistency is measured using wells from different plates from the same batch production/lot.

Intra-Assay PrecisionInter-Assay Precision
Sample123123
n161616242424
Mean(pg/ml)4822761884849728798816
Standard deviation32.78124.25575.1229.32155.47696.46
CV(%)6.8%4.5%6.5%5.9%5.4%7.9%

Gene/Protein Information For DPP4 (Source: Uniprot.Org, NCBI)

Gene Name

DPP4

Full Name

Weight

88.3 kDa

*if product is indicated to react with multiple species, protein info is based on the gene entry specified above in "species".

For more info on DPP4, check out the DPP4 Infographic

DPP4 infographic

We have 30,000+ of these available, one for each gene! check them out.

In this infographic you will see the following information for DPP4: database IDs, super-family, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us support@bosterbio.com.

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We promise all of our products perform as described in datasheets.

This product is for Research Use Only. Not for use in diagnostic procedures.

Update date: Apr 11, 2026