The Iron Total Binding Capacity (TIBC) test measures the blood’s ability to bind and transport iron. It reflects the amount of transferrin, a protein that carries iron through the bloodstream, and helps assess how efficiently iron is being transported in the body.
This test is commonly used to evaluate iron status and help identify conditions such as iron deficiency anemia or iron overload. TIBC is typically interpreted alongside serum iron, ferritin, and percent saturation to provide a complete picture of iron balance.
Iron Total Binding Capacity, Total
Fasting Required
The Iron Total Binding Capacity (TIBC) test measures the blood’s ability to bind and transport iron. It reflects the amount of transferrin, a protein that carries iron through the bloodstream, and helps assess how efficiently iron is being transported in the body.
This test is commonly used to evaluate iron status and help identify conditions such as iron deficiency anemia or iron overload. TIBC is typically interpreted alongside serum iron, ferritin, and percent saturation to provide a complete picture of iron balance.
