Total Protein with Albumin/Globulin Ratio (Serum)

What Does This Test Measure?

Total protein in your blood reflects the combined amount of albumin and globulin proteins. Albumin is produced by your liver and helps maintain fluid balance, while globulins support immune function and transport substances like iron. The ratio between these proteins can indicate whether your kidneys are filtering properly or if your liver is functioning normally.

Why Might Your Doctor Order This Test?

Doctors may request this test if you have symptoms like swelling (edema), unexplained weight changes, fatigue, or signs of liver/kidney problems. It can also be used to monitor chronic conditions like kidney disease, liver disease, or malnutrition.

Sample Collection and Preparation

A blood sample is drawn from a vein, usually in your arm. The sample is sent to a lab where it is analyzed to separate and measure protein components. No special preparation is needed, but fasting may be advised for some related tests.

Common Conditions Monitored

This test helps diagnose or monitor conditions such as kidney disease (e.g., nephrotic syndrome), liver disease (e.g., cirrhosis), malnutrition, or inflammatory disorders. Abnormal results may signal protein loss, liver dysfunction, or fluid imbalances.