Human Cytokine Assay and ELISA Kits

Human Lambda ELISA Kit

Catalog No.: IRKTAH1138


Category: Assay and ELISA Kits

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Product Description

Human Lambda ELISA Kit

Human Lambda ELISA Kit is captured by anti-human lambda antibody that has been pre-adsorbed on the surface of microtiter wells. After sample binding, unbound proteins and molecules are washed off, and a biotinylated detection antibody is added to the wells to bind to the captured lambda. A strepavidin-conjugated horseradish peroxidase (SA-HRP) is then added to catalyze a colorimetric reaction with the chromogenic substrate TMB (3,3,5,5-tetramethylbenzidine). The colorimetric reaction produces a blue product, which turns yellow when the reaction is terminated by addition of dilute sulfuric acid. The absorbance of the yellow product at 450 nm is proportional to the amount of lambda analyte present in the sample and a four-parameter standard curve can be generated. The lambda concentrations in the test samples can then be quantified by interpolating their absorbance from the standard curve generated in parallel with the samples. After factoring sample dilutions, the lambda concentrations in the original sample can finally be calculated.

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Human Lambda ELISA Kit

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