Product name:Human PSA ELISA Kit
Description:
Prostate specific antigen (PSA) is a 34 kD glycoprotein produced by the cells of the prostate gland. PSA is present in small quantities in the serum of normal men, and is often elevated in the presence of prostate cancer and in other prostate disorders. A blood test to measure PSA is considered the most effective test currently available for the early detection of prostate cancer, but this effectiveness has also been questioned.