The unsaturated iron-binding capacity test measures the amount of iron that the iron-carrying protein (transferrin) can bind. This test is used along with serum iron and total iron-binding capacity tests to assess iron deficiency or overload. High results usually indicate iron deficiency, while low results may indicate excess iron or chronic inflammatory conditions.|
UIBC measures the unsaturated iron-binding capacity in the blood, meaning how much iron the transport protein transferrin can still bind. It helps assess the body’s iron stores.
Sample Type
Blood
Preparation
TAT
Results Within 4 Hours
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