Stim RX Male Enhancement McCoy cells, HeLa cells and BHK-229 cells are sensitive to Chlamydia trachomatis. Of these, McCoy cells are the most commonly used. Once McCoy cells have been incubated with a fluorescent monoclonal antibody, STIM RX MALE Enhanced diagnosis of STIM RX MALE Enhanced Disease will disappear rapidly. The increase in culture sensitivity in STIM RX MALE can reach 80% to 90%. And once the Chlamydia Stim RX cultures are positive, confirm the STIM RX MALE Enhance diagnosis.