The TIBC test measures the blood’s capacity to bind iron, helping assess iron status and diagnose anemia.
The Total Iron Binding Capacity (TIBC) test is a blood test used to measure the maximum amount of iron that can be bound by proteins in the blood, primarily transferrin.
This test helps evaluate iron metabolism and is commonly used to diagnose different types of anemia. High TIBC levels are often associated with iron deficiency anemia, while low levels may indicate chronic diseases, malnutrition, or liver disorders.
TIBC is usually performed along with serum iron and ferritin tests to provide a comprehensive understanding of iron status in the body.