Albumin is the most abundant protein in blood, produced by the liver. It maintains osmotic pressure, preventing fluid leakage from blood vessels, and helps transport hormones, vitamins, medications, and minerals. Albumin testing is used to assess liver and kidney function, nutritional status, and help diagnose conditions such as edema, kidney failure, and chronic liver diseases. Low albumin may result from malnutrition, liver or kidney disease, or protein loss in urine, while high levels may occur due to dehydration or fluid loss.
Albumin is the main protein in blood that helps maintain osmotic pressure and transports various substances in the body.
Sample Type
Blood
Preparation
TAT
4 hours
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