Prostate Specific Antigen (Free) / PSA (Free) - Serum

Prostate Specific Antigen (Free) / PSA (Free) - Serum

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Prostate Specific Antigen (Free) - Serum is used to measure the levels of PSA in body. PSA is a protein made by both normal and cancerous cells in the prostate gland, the test is done to screen for cancer of the prostate

This Test Includes

Prostate Specific Antigen (Free)/PSA (Free)

Test Instructions

Total parameters available: 1

Parameter Names:

  • Prostate Specific Antigen (Free) / PSA (Free) - Serum

Test Instructions/Precautions:

  • Alcohol: Please abstain from alcohol before the test
  • Medication :Any pre-existing medication should only be stopped after consultation with the referring Physician
  • Fluids Allowed : Water only


Soft Copy (Portal/Email) : If the sample is collected before 12 noon then the report will get delivered as per Reporting Time / Maximum TAT (Turn Around Time) indicated with the test. For samples collected after 12 Noon, 12 hours may be added to the Report Turn Around TimeHard Copy : Delivered at home upon request. A small convenience fee may apply.

Why it is Done

To screen men for prostate cancer, to help determine the necessity for a biopsy of the prostate, to monitor the effectiveness of treatment for prostate cancer, and/or to detect recurrence of prostate cancer.

What is this test

Prostate specific antigen (PSA) is a protein produced primarily by cells in the prostate, a small gland that encircles the urethra in males and produces a fluid that makes up part of semen. Most of the PSA that the prostate produces is released into this fluid, but small amounts of it are also released into the bloodstream. This test measures the amount of PSA in the blood.