Ecstasy Drug Test Urine Single Panel MDMA XTC

This assay is a one-step lateral flow chromatographic immunoassay. The test strip includes 1) a burgundy-colored conjugate pad containing mouse anti-MDMA antibody coupled to colloidal gold, and 2) nitrocellulose membrane containing a T line and a C line. The T line is coated with MDMA-BSA, and the C line is coated with goat anti-mouse antibody.
This test is a competitive binding immunoassay. The MDMA in the urine specimen competes with the MDMA-BSA on the membrane for the limited binding sites of the anti-MDMA antibodies in the conjugate pad.
When an adequate amount of urine specimen is applied onto the sample pad of the device, the urine migrates by capillary action through the test strip. If the level of MDMA in the urine specimen is below the cutoff (500ng/ml), the T line should appear as a solid burgundy line. If the level of MDMA in the urine specimen is above the cutoff, the T line should not develop within the reading time of the device, 7 minutes.
The C line should bind to the colored mouse antibody conjugate and form a burgundy colored line regardless of the presence of MDMA.