Serum Protein Electrophoresis Test

The Serum Protein Electrophoresis (SPEP) test is a diagnostic tool used to evaluate the protein composition in your blood. It separates the proteins in your serum, such as albumin and globulins, to detect abnormalities and diagnose various medical conditions. The test is essential in identifying diseases like multiple myeloma, autoimmune disorders, and liver or kidney diseases.

During an SPEP test, a small sample of your blood is drawn and then subjected to electrophoresis, a process where proteins are separated based on their electrical charge and size. The separated proteins form distinct bands on a gel, which are then analyzed to determine their relative proportions and identify any abnormalities.

SPEP testing is crucial for diagnosing a wide range of medical conditions. By analyzing the protein profile in your blood, healthcare providers can identify issues related to kidney or liver function, autoimmune diseases, and certain types of cancers, such as multiple myeloma. It helps guide treatment decisions and monitor disease progression.

The time it takes to receive SPEP test results can vary. In many cases, results are available within a few days. However, the exact turnaround time depends on the laboratory's workload and the complexity of the analysis. Your healthcare provider will typically inform you of the expected timeline for receiving your results.