Skip to content

Soluble Liver Protein (Serum)

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

This test measures certain proteins produced by the liver that may help assess liver function or detect liver disease.

Quick summary

["This test can help doctors evaluate liver health and identify potential issues."]

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

Key facts at a glance

LOINC
54029-4
Short code
Deprecated Soluble liver Ab Ser Ql
Synonyms
Deprecated Soluble liver Ab Ser Ql
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 This Test Might Be Ordered

Your doctor may order this test if they suspect liver problems, such as hepatitis, cirrhosis, or other liver conditions. It could also be used to monitor liver function during treatment or after exposure to potential liver toxins.

What to Expect Before the Test

No special preparation is typically needed. You may have a blood sample drawn from a vein in your arm, similar to other blood tests. Avoid alcohol for 24 hours before the test if instructed by your healthcare provider.

What the Test Results Mean

The results help determine the levels of soluble liver proteins in your blood. Elevated levels might indicate liver damage or disease, while normal levels suggest healthy liver function. Your doctor will interpret the results in the context of your overall health and medical history.

Common Reasons for Testing

This test can be part of a broader evaluation for symptoms like fatigue, jaundice (yellowing of skin/eyes), abdominal pain, or unexplained weight loss. It may also be used in screening for chronic liver diseases or monitoring conditions like liver cancer.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Frequently asked questions

How often do I need this test?
The frequency depends on your health condition and doctor’s recommendations. Some people may need this test annually or more often if they have chronic liver disease, liver damage, or other related conditions.
Can I eat or drink anything before the test?
Generally, you can eat and drink normally unless your doctor specifies otherwise. Some tests may require fasting, but this test does not. Always follow your healthcare provider’s instructions.
What are the typical reference ranges for this test?
Reference ranges can vary by lab and individual health. Your doctor will provide your specific results and interpret them based on your unique health profile.
  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