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Protein Electrophoresis, Serum

Published: August 9, 2026Updated: August 16, 2026

This test measures the different types of proteins in your blood, including albumin and globulins, which help your body function properly.

Quick summary

["Understanding your protein levels can help identify health issues like kidney problems or infections."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
108369-0
Short code
Dipipanone Msmt Ur
Synonyms
Dipipanone Msmt Ur
Category
chemistry
Sample
urine
Container
Sterile urine container
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
10 mL
Stability
Room temperature: 2h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

Why This Test Is Done

Your doctor may order this test to check for conditions affecting protein balance, such as kidney disease, liver problems, or certain types of cancer. It can also help diagnose or monitor conditions like multiple myeloma or autoimmune disorders.

What to Expect Before the Test

You’ll typically have a small needle inserted into your arm to draw blood. No special preparation is needed, but inform your doctor if you’re on blood-thinning medication or have bleeding issues.

What the Results Mean

Abnormal patterns in protein bands can indicate imbalances, such as low albumin (which may signal kidney or liver disease) or high globulins (which could suggest inflammation or infection). Your doctor will interpret results in the context of your overall health.

Common Conditions Monitored

This test helps monitor conditions like multiple myeloma (a blood cancer), chronic kidney disease, or inflammatory diseases like rheumatoid arthritis.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Serum Protein Electrophoresis

Frequently asked questions

What does a protein electrophoresis test measure?
It measures the types and amounts of proteins in your blood, separated by size and charge, often to identify patterns that may signal underlying health conditions.
How long does it take to get results from this test?
Results are usually available within 1–3 business days, depending on lab processing times.
Can I eat or drink before this test?
No special diet is required, but inform your doctor if you’re taking blood-thinning medications or have a history of bleeding disorders.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

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.

Medical Disclaimer

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 16, 2026. · Read our editorial policy