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| Catalog Number | orb781977 |
|---|---|
| Category | Assays and Kits |
| Description | This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Quinolinic Acid(QA) protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Quinolinic Acid(QA). |
| Reactivity | All |
| Concentration | 100 ng/mL |
| Tested applications | ELISA |
| Application notes | standard: 100 ng/mL. Test principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with QA protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to QA. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. 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 QA in the samples is then determined by comparing the OD of the samples to the standard curve |
| Assay Type | Competitive |
| Assay Time | 2.5h |
| Range | 1.57-100 ng/mL |
| Sensitivity | 0.54 ng/mL |
| Sample Types | serum, plasma and other biological fluids |
| Alternative names | QUIN ELISA Kit, Pyridine-2,3-Dicarboxylic Acid ELI Read more... |
| Note | For research use only |
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J Lewkowicz, A Tankiewicz-Kwedlo, D Pawlak, M Kiluk, K Lagoda, I Kowalska Kynurenines in Heart Failure With Preserved Ejection Fraction: An Influence of Type 2 Diabetes researchsquare.com, (2024)
Applications
ELISA
Reactivity
Human
