Protein Electrophoresis (Serum) with Qualitative Analysis for Albumin and Globulin Bands
This test measures the distribution of different protein types in your blood serum, including albumin and globulin fractions, often used to assess protein balance or detect abnormalities like infections, inflammation, or certain blood disorders.
["Helps identify protein patterns that may signal underlying health concerns."]
Key facts at a glance
- LOINC
- 108983-8
- Short code
- p-ANCA atypical Msmt Ser
- Synonyms
- p-ANCA atypical Msmt Ser
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Critical range
- 0.5 N/A – —
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What This Test Measures
The test separates proteins in your blood into distinct bands based on size and charge. Key components include albumin (the most abundant protein, typically appearing as a dense band near the anode) and globulins (divided into alpha, beta, and gamma fractions, which may vary with conditions like infections or immune disorders).
Why It’s Ordered
Doctors may recommend this test to diagnose conditions like multiple myeloma, liver disease, kidney problems, or chronic infections. It can also help monitor treatment progress or screen for hidden protein abnormalities.
Sample Collection and Preparation
A blood sample is drawn from a vein, usually in your arm. The serum (liquid part after clotting) is then analyzed in a lab to separate proteins via electrophoresis, a process that sorts them by size and charge.
Common Uses and Clinical Contexts
This test is often used alongside other blood tests to evaluate protein metabolism, detect monoclonal gammopathies (unusual protein spikes), or assess conditions affecting protein synthesis or breakdown.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Abnormal protein patterns can indicate systemic diseases, such as immune system disorders (e.g., multiple myeloma), liver or kidney dysfunction, or chronic inflammation. For example, elevated gamma globulins may signal autoimmune diseases, while a shift in albumin could reflect malnutrition or liver issues.
Short name
Serum Protein Electrophoresis (Qualitative)
Frequently asked questions
What does a ‘qualitative’ result mean?
How long will I need to fast for this test?
Can this test detect early-stage diseases?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 17, 2026. · Read our editorial policy