Unsaturated Iron Binding Capacity Calculator

Unsaturated Iron Binding Capacity Calculator

Calculate UIBC

Here’s a comprehensive table summarizing all you need to know about Unsaturated Iron Binding Capacity (UIBC):

Category	Details
Definition	UIBC measures the reserve capacity of transferrin not yet bound to iron. It indicates the amount of transferrin available for iron binding.
Clinical Significance	Elevated UIBC levels indicate iron deficiency or malabsorption; low levels may suggest iron overload.
Normal Range	Generally 255-450 μg/dL for adults, though ranges may vary by lab standards.
Interpretation	UIBC is used in conjunction with other iron tests to diagnose conditions like iron deficiency anemia or iron overload.
Relationship to TIBC	TIBC (Total Iron Binding Capacity) = UIBC + Serum Iron.
Elevated UIBC Causes	Iron deficiency anemia, pregnancy (late stage), oral contraceptive use.
Low UIBC Causes	Hemolytic anemia, hypoproteinemia, inflammation, liver disease, malnutrition, pernicious anemia, sickle cell anemia.
Test Preparation	Fasting for 8 hours before the test is typically required.
Test Procedure	Blood draw from a vein, usually from the arm.
Related Tests	Serum iron, transferrin saturation, ferritin.
Factors Affecting Results	Recent iron supplementation, blood transfusions, certain medications.

This table provides a concise overview of UIBC, including its definition, clinical significance, normal range, interpretation, relationship to other iron tests, causes of abnormal levels, test preparation, procedure, and related factors. It’s important to note that UIBC is typically part of a broader iron panel used to assess iron status in the body.