What Is Globulin in a Blood Test?
Globulins are a group of blood proteins that include antibodies (immunoglobulins), transport proteins, and clotting factors.
Normal Range
- 2.3–3.5 g/dL
- Calculated as: Total protein − Albumin
High Globulin
- Chronic infection
- Autoimmune disease
- Multiple myeloma
- Liver disease
- Inflammation
Low Globulin
- Liver disease
- Malnutrition
- Kidney disease (protein loss)
- Immune deficiency
Source: NLM MedlinePlus, American Association for Clinical Chemistry.
Ratings summarize government-reported measures — they don't capture your personal needs. Visit the facility, ask about staffing and services, and use CMS checklists. This profile is informational only and is not a recommendation.
Compare lab testing options near you ↗ (affiliate link)