General Quinolinic Acid (QA) ELISA Kit

SKU: orb781977

Description

The General Quinolinic Acid (QA) ELISA Kit is designed to quantify General Quinolinic Acid (QA) in serum, plasma and other biological fluids. The kit has a detection range of 1.57-100 ng/mL and a sensitivity of 0.54 ng/mL.

Research Area

Protein Biochemistry

Images & Validation

• Tested Applications: ELISA
• Application Notes:
  This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with QA. 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.

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Key Properties

• Reactivity: All
• Sample Types: serum, plasma and other biological fluids
• Assay Type: Competitive
• Assay Time: 2h
• Range: 1.57-100 ng/mL
• Sensitivity: 0.54 ng/mL
• Concentration: 100 ng/mL

Storage & Handling

• Storage: Refer to the Storage Guidelines in the Manual
• Expiration Date: Please enquire.
• Disclaimer: For research use only

Alternative Names

QUIN ELISA Kit, Pyridine-2,3-Dicarboxylic Acid ELISA Kit

Quick Database Links

Gene Symbol

QA

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)

PubMed:

Applications

ELISA

Reactivity

Human