TIBC test determines how much iron the blood can bind to transferrin, the protein that transports iron. It is used alongside serum iron and transferrin saturation tests to evaluate iron deficiency or overload. High TIBC often indicates iron deficiency, while low TIBC may suggest iron overload or chronic inflammation.|
TIBC test measures the blood’s capacity to bind iron to the iron-carrying protein (transferrin), helping assess the body’s iron status.|
Sample Type
Blood
Preparation
TAT
Results Within 4 Hours
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