Beta1globmfrserplelph
A laboratory test that measures the amount of beta 1 globulin protein in your blood relative to total protein.
{"Beta 1 globulin is a type of protein in your blood that helps transport iron and support your immune system","This test is part of a protein electrophoresis panel that separates blood proteins into different groups","Abnormal levels may indicate liver disease, kidney disease, or inflammatory conditions","The test requires a simple blood draw","Results are typically expressed as a percentage of total protein"}
Key facts at a glance
- LOINC
- 32732-0
- Short code
- B1GLOB
- Synonyms
- Beta1 Glob MFr SerPl Elph
- Category
- chemistry
- Sample
- serum
- Container
- Serum separator tube (SST) or red-top tube
- Units
- N/A
- Ref low
- 7.3
- Ref high
- 12.5
- Critical range
- 7.2 N/A – 7.6 N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- ≥ 18 years
- Method
- electrophoresis
- CPT
- 84165 (protein electrophoresis, serum); 84155 (total protein)
- SNOMED
- 104435009 (serum protein electrophoresis)
- Specimen volume
- 1-2 mL of serum
- Stability
- Stable for 7 days at 2-8°C; for longer storage, freeze at -20°C
- Hemolysis max
- 100
- Lipemia max
- 200
- Icterus max
- 50
- TAT
- 4–24 hours
- Order
- routine
What is this test?
The Beta 1 Globulin test measures the amount of beta 1 globulin protein in your blood serum. Beta 1 globulin is one of several protein fractions separated during a procedure called serum protein electrophoresis (SPE). This test helps doctors evaluate the different types of proteins in your blood and identify any abnormal patterns that might suggest certain diseases.
What are beta 1 globulins?
Beta 1 globulins are a group of proteins in the blood that include transferrin (which carries iron), certain complement proteins (part of the immune system), and some other transport proteins. These proteins play important roles in iron metabolism, immune function, and transporting various substances throughout the body.
How is the test performed?
A healthcare professional will draw a small blood sample from a vein in your arm. The blood is then sent to a laboratory where it undergoes protein electrophoresis. This process applies an electrical current to separate the different protein fractions in the blood, allowing technicians to measure the amount of beta 1 globulin relative to total protein.
Reference range
Beta-1 globulin fraction: 7.3-12.5% of total protein; Total protein: 6.0-8.3 g/dLN/A
No fasting required. Patient should be well-hydrated. Recent transfusion or plasma infusion may affect results.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Elevated beta 1 globulin levels may indicate iron deficiency anemia (as transferrin increases), certain inflammatory conditions, or liver disease. Decreased levels may be seen in malnutrition, protein-losing conditions, or certain liver disorders. This test is particularly useful in diagnosing and monitoring conditions such as chronic liver disease, nephrotic syndrome, and certain immune disorders.
Frequently asked questions
Do I need to fast before this test?
How long does it take to get results?
What do abnormal results mean?
Is this test dangerous?
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 16, 2026. · Read our editorial policy