Transferrin Saturation Test | Lahalak Platform

Shows how well your body utilizes available iron for red blood cell production, essential for evaluating iron deficiency or overload.

Scientific name: Transferrin Saturation Ratio

This is a mathematical coefficient derived from two standard test results: serum iron and total iron-binding capacity (TIBC) or transferrin level. The percentage of saturation is calculated using the formula: (serum iron ÷ TIBC) × 100. This percentage represents the percentage of iron-binding sites on transferrin molecules that are actually occupie...

Transferrin Saturation Ratio - Iron Utilization Saturation Index
Service type Laboratory test (Blood)
Duration 10-15 minutes
Fasting 8-12 hours fasting

Included Services

  • Accurate analysis for diagnosing transferrin saturation (TSAT)
  • Consult a specialist to interpret the results.
  • Personal support services from Lahalak

Medical Service Information

Conditions & Notices

  • Fasting for 8-12 hours is mandatory to obtain accurate values ​​for iron and TIBC.
  • It is preferable to draw the sample in the morning, as there are daily fluctuations in iron levels.
  • Inform your doctor about all medications and supplements you are taking, especially iron supplements or vitamins containing iron. Stop taking them at least 24-48 hours before the test, as instructed by your doctor.
  • Avoid consuming alcohol for 24 hours before the examination.
  • Acute infections or chronic diseases can affect the results, and this should be taken into account.

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