Human RBP4 ELISA Kit
Human RBP4 ELISA kit is designed for detection of human RBP4 in urine, plasma, serum, milk, saliva, and cell culture supernatants. This assay employs a quantitative sandwich enzyme immunoassay that measures RBP4 in less than 4 hours. A polyclonal antibody specific for RBP 4 has been pre-coated onto a microplate. RBP4 in standards and samples is sandwiched by the immobilized antibody and biotinylated polyclonal antibody specific for RBP4, which is recognized by a streptavidin-peroxidase conjugate. All unbound material is then washed away and a peroxidase enzyme substrate is added. The color development is stopped and the intensity of the color is measured.