Bgglobulinfldelphmcnc
A blood test that measures beta and gamma globulin proteins in body fluid using electrophoresis to evaluate immune function and detect abnormalities.
{"Measures beta and gamma globulin proteins in blood or body fluid","Helps diagnose conditions affecting the immune system and liver","Uses electrophoresis technique to separate and quantify protein types","Sample is typically collected from a vein in your arm","Results help doctors identify infections, autoimmune diseases, or liver problems"}
Key facts at a glance
- LOINC
- 53046-9
- Short code
- BETAGAM
- Synonyms
- B+G-Globulin Fld Elph-mCnc
- Category
- chemistry
- Sample
- serum
- Container
- Red-top serum collection tube or serum separator tube (SST)
- Units
- N/A
- Ref low
- 0.7
- Ref high
- 1
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- ≥ 18 years
- Method
- electrophoresis
- CPT
- 86334
- SNOMED
- 104934005
- Specimen volume
- 1-2 mL of serum
- Stability
- Serum stable for 7 days at 2-8°C; for longer storage, freeze at -20°C or below. Avoid repeated freeze-thaw cycles.
- Hemolysis max
- 100
- Lipemia max
- 200
- Icterus max
- 50
- TAT
- 24–72 hours
- Order
- routine
What is this test?
The Beta and Gamma Globulin test measures the levels of beta and gamma globulin proteins in your body fluid (commonly blood serum) using a technique called electrophoresis. Globulins are proteins in your blood that play important roles in immune function, transport of nutrients, and fighting infections. Beta globulins include proteins like transferrin (iron transport) and complement proteins (immune defense), while gamma globulins are primarily antibodies (immunoglobulins) that help protect your body from infections.
Why is this test performed?
Your doctor may order this test if you have symptoms suggesting an immune system disorder, liver disease, or certain chronic conditions. It helps evaluate how well your body is producing antibodies and can detect abnormal protein patterns that may indicate infections, inflammatory diseases, autoimmune disorders (such as lupus or rheumatoid arthritis), certain cancers (like multiple myeloma), or liver problems (such as cirrhosis).
How is the test done?
A healthcare professional will draw a blood sample from a vein in your arm using a small needle. The procedure is quick and usually causes minimal discomfort. The blood sample is then sent to a laboratory where electrophoresis is performed to separate and measure the different types of globulin proteins in your serum.
How to prepare for the test?
This test typically does not require special preparation such as fasting. However, it's important to inform your doctor about any medications, supplements, or vitamins you are taking, as some substances may affect test results. Follow any specific instructions provided by your healthcare provider.
Reference range
Beta globulin: 0.7-1.0 g/dL; Gamma globulin: 0.6-1.6 g/dL (values vary by laboratory and electrophoresis method)N/A
No special patient preparation required. Fasting is not necessary. Patient should be well-hydrated prior to specimen collection.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
◆Associated findings1
Frequently asked questions
Will I need to fast before this test?
How long does it take to get results?
What do abnormal results mean?
Is the test safe?
Sources
- 1
- 2
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 14, 2026. · Read our editorial policy