DPP4 ELISA Kit
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- Target See all DPP4 ELISA Kits
- DPP4 (Dipeptidyl-Peptidase 4 (DPP4))
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Reactivity
- Rat
- Detection Method
- Colorimetric
- Method Type
- Sandwich ELISA
- Detection Range
- 0.625 ng/mL - 40 ng/mL
- Minimum Detection Limit
- 0.625 ng/mL
- Application
- ELISA
- Sample Type
- Plasma, Serum
- Analytical Method
- Quantitative
- Specificity
- This assay has high sensitivity and excellent specificity for detection of Dipeptidyl Peptidase IV (DPP4). No significant cross-reactivity or interference between Dipeptidyl Peptidase IV (DPP4) and analogues was observed.
- Sensitivity
- 0.256 ng/mL
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- Comment
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The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5 % within the expiration date under appropriate storage condition. To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.
- Assay Time
- 3 h
- Plate
- Pre-coated
- Protocol
- The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Dipeptidyl Peptidase IV (DPP4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Dipeptidyl Peptidase IV (DPP4). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Dipeptidyl Peptidase IV (DPP4), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Dipeptidyl Peptidase IV (DPP4) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
- Assay Precision
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Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Dipeptidyl Peptidase IV (DPP4) were tested 20 times on one plate, respectively
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Dipeptidyl Peptidase IV (DPP4) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12% - Restrictions
- For Research Use only
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- Handling Advice
- The Stop Solution is acidic. Do not allow to contact skin or eyes. Calibrators, controls and specimen samples should be assayed in duplicate. Once the procedure has been started, all steps should be completed without interruption.
- Storage
- 4 °C,-20 °C
- Storage Comment
- -20°C. Bring all reagents to room temperature before beginning test. The kit may be stored at 4°C for immediate use within two days upon arrival. Reseal any unused strips with desiccant pack. Minimize freeze/thaw cycles.
- Expiry Date
- 4-8 months
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- Target See all DPP4 ELISA Kits
- DPP4 (Dipeptidyl-Peptidase 4 (DPP4))
- Alternative Name
- Dipeptidyl Peptidase IV (DPP4 Products)
- Synonyms
- ADABP ELISA Kit, ADCP2 ELISA Kit, CD26 ELISA Kit, DPPIV ELISA Kit, TP103 ELISA Kit, MGC81966 ELISA Kit, MOP9.8 ELISA Kit, MOP9_8 ELISA Kit, DPP4 ELISA Kit, si:ch73-2d23.3 ELISA Kit, Cd26 ELISA Kit, Dpp-4 ELISA Kit, THAM ELISA Kit, dipeptidyl peptidase 4 ELISA Kit, dipeptidyl-peptidase 4 S homeolog ELISA Kit, prolyl oligopeptidase family protein ELISA Kit, dipeptidyl-peptidase 4 ELISA Kit, dipeptidylpeptidase 4 ELISA Kit, DPP4 ELISA Kit, dpp4.S ELISA Kit, AT5G24260 ELISA Kit, dpp4 ELISA Kit, Dpp4 ELISA Kit
- Background
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Gene Name: Dipeptidyl Peptidase IV
Gene Aliases: CD26, ADA, DPPIV, DPP-IV, ADABP, ADCP2, TP103, Adenosine Deaminase Complexing Protein 2, T-cell activation antigen CD26
- Gene ID
- 25253
- UniProt
- P14740
- Pathways
- Peptide Hormone Metabolism, Regulation of Leukocyte Mediated Immunity
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