EliKine™ Human β-hCG ELISA Kit

EliKine™ Human β-hCG ELISA Kit employs a two-site sandwich ELISA to quantitate β-hCG in samples. An antibody specific for β-hCG has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any β-hCG present is bound by the immobilized antibody. After removing any unbound substances, a HRP conjugated antibody specific for β-hCG is added to the wells. Following a wash to remove any unbound enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of β-hCG bound in the initial step. The color development is stopped and the intensity of the color is measured.