Human Ghrelin (GHRL) ELISA Kit

Monika Grabia-Lis et al. Development of a novel SPRi carboxymethyl dextran biosensor for sensitive detection of ghrelin in biological samples Talanta, (2025)

This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Human GHRL. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human GHRL. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human GHRL in the samples is then determined by comparing the OD of the samples to the standard curve.