The Rapid Response® Bladder Tumor Antigen Test Cassette is a lateral flow chromatographic immunoassay for the qualitative detection of bladder tumor antigen in human urine. It is intended to aid in the diagnosis and management of bladder cancer patients.
In practice, patient urine is added to the sample well and allowed to react with a colloidal gold-conjugated antibody. Interpretation of test results are: positive (two lines), negative (one line), invalid (no lines or no Control line).