Prostate cancer is the most common type of cancer found in men in the world, affecting approximately one out of ten males. The incidence of prostate cancer increases with age and accounts for a growing number of newly diagnosed patients. The Biomerica EZ-PSA™ kits is a One-Step Serum, Plasma or Whole Blood PSA Test. It is a highly sensitive immunochromatographic assay that utilizes monoclonal antibodies to detect elevated levels of PSA. It is intended for in vitro professional use as an aid in the diagnosis of prostate cancer. The kit consists of 15 tests.