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While the normal range for Total Iron Binding Capacity (TIBC) laboratory test may differ slightly between labs, an acceptable normal range is 210 - 390 ug/dL.
Iron binding capacity refers to the ability of a substance, usually transferrin in the blood, to bind and transport iron. It is a measure of the total amount of iron that can be bound to transferrin. High levels of iron binding capacity may indicate iron deficiency, while low levels may suggest iron overload.
Iron Binding Capacity
Total Iron Binding Capacity
Total Iron Binding Capacity see: http://en.wikipedia.org/wiki/Total_iron-binding_capacity
Tests such as serum iron, ferritin, transferrin saturation, and total iron-binding capacity (TIBC) are commonly used to measure the body's iron levels and storage. These tests help diagnose conditions like iron deficiency anemia or iron overload.
Iron saturation refers to the percentage of iron-binding sites in your blood that are occupied by iron. This measurement indicates how much of your body's iron-binding capacity is being utilized. Low iron saturation levels may indicate iron deficiency, while high levels could be a sign of conditions like hemochromatosis. It is typically calculated by dividing the serum iron level by the total iron-binding capacity and multiplying by 100.
The total iron binding capacity (TIBC) test typically uses a lavender or royal blue top tube, as it requires an EDTA anticoagulant to prevent clotting and preserve the sample for analysis.
Yes, transferrin saturation and iron saturation are the same. Transferrin saturation is a measure of how much iron is bound to transferrin proteins in the blood, expressed as a percentage of total iron-binding capacity. This value reflects the amount of iron available for binding and transport by transferrin.
UIBC stands for Unsaturated Iron-Binding Capacity. It measures the amount of iron that can be bound by transferrin in the blood. It is often used along with other iron tests to evaluate iron deficiency or iron overload.
Typically, measuring the blood iron content would be an iron level. TIBC (total iron binding capacity), transferrin, and ferritin are related tests that are sometimes done when iron levels are in question.
iron deficiency anemia, polycythemia vera, pregnancy, blood loss, severe hepatitis, and the use of birth control pills.