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Product Description
Human IL13Ra2 (Interleukin 13 Receptor Alpha 2) ELISA Kit | ELK4685 | ELK Biotechnology
Alternative Names: CD213A2; CD213-A2; IL13R-A2; IL13-RA2; IL13-R; IL13-BP
Species: Human
Assay Type: Sandwich
Sensitivity: 13.8 pg/mL
Standard: 2000 pg/mL
Detection Range: 31.25-2000 pg/mL
Sample Type: Serum, plasma, tissue homogenates, cell lysates and other biological fluids.
Assay Lenght: 3.5h
Research Area: Signal transduction;Infection immunity
Test Principle: 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 Interleukin 13 Receptor Alpha 2 (IL13Ra2) . Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Interleukin 13 Receptor Alpha 2 (IL13Ra2) . 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 Interleukin 13 Receptor Alpha 2 (IL13Ra2), 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 Interleukin 13 Receptor Alpha 2 (IL13Ra2) in the samples is then determined by comparing the OD of the samples to the standard curve.
