The RayBio® SpeedELISA kits utilize the sandwich-based principle of detection, with a compressed workflow that allows quantitative measurement of protein concentration in only three hours. A biotinylated capture antibody/HRP-conjugated detection antibody mixture is pipetted into the wells along with the standards and samples; the target protein in the standards and samples binds to the capture and detection antibodies and the biotinylated capture antibody is bound to the wells by immobilized streptavidin. The wells are washed and the TMB substrate is added....Learn More
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For a comparison & overview of all our ELISA kits, click here.