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Serum Albumin (Electrophoresis)

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

This test measures the protein albumin in your blood, which helps assess liver function, kidney health, and overall protein balance in your body.

Quick summary

["Albumin levels can indicate how well your organs are working and whether you have protein-related health concerns."]

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

Key facts at a glance

LOINC
12175-6
Short code
Deprecated Alb/Glob Ser-mRto
Synonyms
Deprecated Alb/Glob Ser-mRto
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
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

Why Albumin Matters

Albumin is a key protein produced by your liver that helps maintain fluid balance in your body. Low levels may signal issues like liver disease, kidney problems, or malnutrition, while high levels could be linked to dehydration or certain medical conditions.

How the Test Works

Your blood sample is analyzed using electrophoresis, a method that separates proteins based on size and charge. This helps identify albumin among other proteins in your serum.

Common Reasons for Testing

Doctors may order this test to check for liver disease, kidney function, malnutrition, or to monitor conditions like chronic kidney disease or severe infections.

What to Expect Before the Test

No special preparation is needed, but inform your healthcare provider about any medications or conditions that might affect results, such as kidney disease or liver issues.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Albumin Profile (Serum)

Frequently asked questions

What does an abnormal albumin result mean?
An abnormal result doesn’t diagnose a specific condition alone. It may signal underlying health issues that need further evaluation, such as blood tests, imaging, or a visit to your doctor to discuss next steps.
Can diet affect albumin test results?
Yes, diet can influence albumin levels. High-protein diets or malnutrition may lower albumin, while dehydration can raise it. Your doctor may recommend dietary adjustments or additional tests if needed.
How long does it take to get results?
Results are typically available within 1–3 business days, depending on your lab’s processing time. Follow up with your healthcare provider to discuss findings and next steps.
  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