DHEA-S ELISA [CE]

TheDiaSource DHEA-S ELISA Kitis a solid phase enzyme-linked immunosorbent assay (ELISA), based on the principle of competitive binding. The microtiter wells are coated with a polyclonal antibody directed towards a unique antigenic site of the DHEA-S molecule. Endogenous DHEA-S of a patient sample competes with a DHEA-S horseradish peroxidase conjugate for binding to the coated antibody. After incubation the unbound conjugate is washed off. The amount of bound peroxidase conjugate is reverse prop