Transferrin Saturation Test

What is the Transferrin Saturation Test?

Transferrin Saturation Test measures the percentage of transferrin (a blood protein) that is carrying iron. It is calculated using your blood’s serum iron and total iron-binding capacity (TIBC), showing how much iron is available and being transported in your body. This test helps assess your iron levels and detect disorders like iron deficiency or iron overload.

Indications of the Transferrin Saturation Test

Doctors recommend this test if you have:

• Signs of iron deficiency anemia: fatigue, weakness, pale skin, dizziness.

• Suspected iron overload/hemochromatosis: joint pain, chronic tiredness, abnormal liver function.

• Symptoms potentially due to chronic diseases, or for monitoring iron therapy.

Patient Preparation/Instructions

• Fasting may be recommended: You might need to avoid food and iron supplements 8-12 hours before your test. Water is usually allowed.

• Inform your doctor about medications or supplements, as they can affect results.

• If you’re unsure, ask your doctor for personal instructions.

Typical Reference Values

• Below 20%: Possible iron deficiency.

• Above 50%: Possible iron overload.

Note: Laboratory ranges can vary slightly.

Time it takes to get Report

Results are generally available within  6 hours after your blood sample is collected.

How to order the Transferrin Saturation Test

1. Visit Labtestzote.com and search for “Transferrin Saturation” or “TIBC Test.”

2. Add the test to your cart and proceed to checkout.

3. Choose your preferred sample collection option:

   • Book a visit to a Labtestzote laboratory in Nairobi, or

   • Arrange for a home/office sample collection (if available).

4. Follow the preparation instructions provided after booking.

5. Complete the blood sample collection at the lab or at your location.

6. Receive results: Your test report will be sent securely online or available at the lab within 1–2 days.

7. Consult your doctor to discuss your results.

Labtestzote is proud to serve patients across Nairobi and all of Kenya.