This Human TAR DNA-binding protein 43 (TARDBP/TDP43) ELISA Kit employs a two-site sandwich ELISA to quantitate TARDBP in samples. An antibody specific for TARDBP has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyTARDBP present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for TARDBP is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of TARDBP bound in the initial step. The color development is stopped and the intensity of the color is measured.
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