Protein Electrophoresis, Serum

The Protein Electrophoresis, Serum test checks the different proteins in the blood to help diagnose health problems. The blood contains important proteins like albumin (which carries nutrients) and globulins (which help fight infections).

During the test, a small blood sample is placed on a special gel, and an electric current separates the proteins into groups based on their size and charge. Doctors then look at these groups to spot unusual patterns, like too much of one protein or missing proteins. This test helps diagnose conditions such as multiple myeloma (a type of blood cancer), liver or kidney disease, and long-term infections. 

The test might be needed if there are symptoms like constant tiredness, swelling, or unexplained weight loss, or if other blood tests show abnormal protein levels. 

No special preparation is required for this test. Tell the doctor about any medicines being taken, as they could affect the results. 

Test result ranges are approximate and may differ slightly between labs. The doctor will explain what the results mean and whether further tests or treatment are needed.