Human dSIP (Delta-Sleep Inducing Peptide) Fast Step ELISA Kit

This ELISA kit uses the Competitive-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with Human dSIP. Samples (or Standards) and Horseradish Peroxidase (HRP) linked antibody specific for Human dSIP are added to the micro ELISA plate wells. Human dSIP in samples (or standards) competes with a fixed amount of Human dSIP on the solid phase supporter for sites on the HRP linked detection antibody specific to Human dSIP. Excess conjugate and unbound sample or standard are washed from the plate. The substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450±2 nm. The concentration of Human dSIP in the samples is then determined by comparing the OD of the samples to the standard curve.