Quick Facts
- Sample: Blood
- Fasting: No special preparation required
- Turnaround: 2-3 business days. May take longer based on weather, holiday, or lab delays.
What's Included
Liver Enzymes
- Alkaline Phosphatase (ALP): an enzyme produced by the liver, used to help assess liver function.
- Alanine Transaminase (ALT / SGPT): a liver enzyme that helps evaluate how well your liver is working.
- Aspartate Transaminase (AST / SGOT): another liver enzyme measured to assess liver health.
Bilirubin
- Bilirubin, Total: measures the total amount of this waste product made by the liver.
- Bilirubin, Direct: measures the direct fraction of bilirubin produced by the liver.
- Bilirubin, Indirect (Not Included with LabCorp): measures the indirect fraction of bilirubin produced by the liver.
Proteins
- Albumin: a protein made in the liver, reflecting overall liver function.
- Protein, Total: measures the total amount of protein in your blood.
- Globulin (Not Included with LabCorp): a protein measured alongside albumin to help assess liver health.
- Albumin/Globulin Ratio (Not Included with LabCorp): a calculated value comparing albumin and globulin levels.
Note: The number of results reported varies by laboratory. LabCorp reports 7 results. Bilirubin, Indirect; Globulin; and the Albumin/Globulin (A/G) Ratio are not included with LabCorp.
Benefits
- Gives you a broad snapshot of liver enzyme, protein, and bilirubin levels.
- Helps you monitor liver health over time.
- Supports awareness of how certain medications may affect your liver.
- Combines complementary markers for a fuller picture of liver function.
- Convenient blood test with no special preparation required.
Who Is This Test For?
- Individuals who want a general overview of their liver health.
- People experiencing symptoms like jaundice, nausea, or fatigue.
- Those monitoring liver health during treatment for a liver condition.
- Individuals wanting to track potential medication side effects on the liver.
- People with a healthcare provider recommendation to check liver enzymes.
How It Works
- Order Your Test Online
- Visit a Local Lab
- Get Results Online
FAQ
1. What is the purpose of this test?
This panel looks at enzymes, proteins, and bilirubin your liver produces, giving you a broader view of how your liver is functioning. It brings together liver enzymes (ALP, ALT, AST), bilirubin measurements, and protein levels (including albumin and globulin) so you can see how these different markers relate to one another. Together, they offer more context than any single marker alone, though this panel does not diagnose a specific liver condition on its own.
2. Who should consider this test, and when should I order it?
This panel may be a good fit if you want a general check on liver health, are experiencing symptoms such as jaundice, abdominal pain, or unusually dark urine, or have a healthcare provider recommendation to check liver enzymes. It's also useful for ongoing monitoring if you have a known liver condition or are taking medications that may affect the liver.
3. Do I need to fast before this test?
No special preparation is required for this panel.
4. How quickly will I get results?
Results are typically available in 2-3 days, though this may take longer based on weather, holidays, or lab delays.
5. How do I interpret the results?
Looking at this panel as a whole often tells you more than any single number. Enzyme levels, bilirubin, and protein markers each reflect different aspects of liver function, so patterns across the full set of results are usually more informative than one value viewed in isolation. For a full understanding of what your specific results mean, it's best to talk with your healthcare provider.
Disclaimer: Reference ranges may vary by laboratory. Listed ranges are general guidelines and may differ from those used by the performing lab. Always consult your healthcare provider for interpretation.
6. What should I do if my results are abnormal?
If one or more of your results fall outside the expected range, review your full results with a qualified healthcare provider as the next step. They can help interpret your findings in the context of your health history and determine whether any further evaluation is appropriate.
7. How often should I get tested, and why does regular monitoring matter?
How often you retest depends on your individual health situation, so it's best to follow your healthcare provider's guidance—those monitoring an existing liver condition or medication side effects may be tested more regularly, as directed by their provider. Keeping track of liver enzyme, protein, and bilirubin levels over time helps you and your provider stay aware of changes in liver function, which may support earlier conversations about liver health before more noticeable symptoms develop.
Pre-test preparation
No special preparation is required for this panel.
