Human EM2 (Endomorphin 2) ELISA kit

This kit applies competitive inhibition ELISA method for the quantitative detection of EM2 (Endomorphin 2) in human samples. The microtiter plate provided in this kit has been pre-coated with Human EM2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human EM2. 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 EM2 in the samples is then determined by comparing the OD of the samples to the standard curve.