11-KT ( 11-keto Testosterone) ELISA kit

This kit applies competitive inhibition ELISA method for the quantitative detection of 11-KT ( 11-keto Testosterone) in various species samples. The microtiter plate provided in this kit has been pre-coated with 11-KT protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to 11-KT. 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 11-KT in the samples is then determined by comparing the OD of the samples to the standard curve.