Albumin Electrophoresis (Serum/Plasma)
This test measures the distribution of albumin and other proteins in your blood using electrophoresis, a technique that separates proteins based on size and charge.
["Helps identify abnormal protein patterns that may indicate conditions like liver disease, kidney problems, or certain cancers."]
Key facts at a glance
- LOINC
- 13979-0
- Short code
- Prealb MFr SerPl Elph
- Synonyms
- Prealb MFr SerPl Elph
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Ref low
- 7.35
- Ref high
- 7.45
- Critical range
- 7.2 N/A – 7.6 N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- electrophoresis
- 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 Is Albumin Electrophoresis Used For?
Electrophoresis helps doctors assess the balance of proteins in your blood. It can detect unusual protein bands that might suggest conditions like multiple myeloma, liver disease, or kidney disorders. This test is often used alongside other blood tests to get a clearer picture of your health.
How Is This Test Performed?
A small blood sample is drawn from your arm. The serum or plasma is then placed on a special gel and subjected to an electric current, which separates proteins into distinct bands. The results are analyzed to identify the presence and relative amounts of different proteins.
Preparation for the Test
No special preparation is needed for this test. However, if you are on certain medications or have a history of bleeding disorders, your healthcare provider may advise you to avoid them for a short time before the test.
What Does the Test Result Mean?
The test results show the distribution of proteins, including albumin, globulins, and other fractions. Abnormal patterns may indicate conditions affecting protein synthesis, storage, or clearance in your body.
Reference range
NCBI: pH 7.35-7.45N/A
No special preparation usually required. Stay well hydrated. Inform your healthcare provider of all medications and supplements you are taking.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
◆Associated findings1
Short name
Albumin Electrophoresis
Frequently asked questions
Why might my doctor order this test?
What are common reasons for abnormal results?
How long does it take to get results?
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