This Human Immunoglobulin A (IgA) antigen assay is intended for the quantitative determination of total human IgA antigen in serum, plasma, hybridoma cell supernatants, ascites or other biological fluids. The assay does not distinguish IgA subclasses. For research use only. Strip well format. Reagents for up to 96 tests.

Human IgA will bind to the affinity purified capture antibody coated on the microtiter plate. After appropriate washing steps, horseradish peroxidase labeled polyclonal anti-human IgA antibody binds to the captured protein. Excess antibody is washed away and TMB substrate is used for color development at 450nm. A standard calibration curve is prepared along with the samples to be measured using dilutions of human IgA. Color development is directly proportional to the concentration of total IgA in the samples.

More Details:

• Detection Target: IgA
• Reactivity: Human
• Range: 0.1-100 ng/ml
• Sensitivity: 0.083 ng/ml

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Please note – this product replaces our old product number IHUIGAKT (same product, new number).