Serum or plasma mass concentration of protein (e.g., albumin, globulin, or other proteins)

Why Is This Test Done?

Your healthcare provider may order this test to check for conditions affecting protein production, breakdown, or retention in your body. It can also help evaluate kidney function, liver health, or responses to treatments like dialysis or certain medications.

What Does a Result Mean?

Results may indicate normal protein levels, low protein (hypoproteinemia), or high protein (hyperproteinemia). Low levels might suggest conditions like malnutrition, kidney disease, or liver problems, while high levels could be seen in dehydration, multiple myeloma, or certain infections.

Common Conditions Monitored

This test is often used to monitor protein-related conditions, such as chronic kidney disease, liver cirrhosis, or inflammatory diseases. It may also be part of routine blood work to assess overall health.

Sample Collection and Preparation

A blood sample is drawn from a vein, usually in your arm. The blood is then processed to separate serum or plasma for testing. You may be asked to fast before the test, depending on the specific protein being measured.