Type
Blood Testing
Biomarkers
5
Duration
30 min
Results
5 days
Comprehensive immune system evaluation to assess overall immune function and identify potential immune deficiencies or overactivity.
Immune function testing measures the activity and composition of your immune system's key players — including natural killer (NK) cells, T-cells, B-cells, and immunoglobulins. NK cells are your body's first line of defense against viral infections and abnormal cells. Lymphocyte subset analysis breaks down your immune cell populations to identify deficiencies or imbalances that may explain recurrent infections, slow healing, or increased susceptibility to illness. These tests are valuable for people with chronic infections, autoimmune conditions, or those seeking to optimize immune resilience as part of a longevity protocol.
Key Details
- Sample
- Blood draw
- Fasting
- Usually not required
- Results
- 3–7 business days
Who Is This For?
People with recurrent infections or slow recovery from illness. Those with autoimmune conditions wanting immune system monitoring. Longevity-focused individuals tracking immune health. Anyone post-illness wanting to assess immune recovery.
What's Included
Preparation Required
No fasting typically required. Avoid intense exercise for 24 hours before testing as it temporarily alters immune cell counts. Inform the clinic of any immunosuppressive medications.
Panel Categories
Biomarkers Tested
5Complement protein; measured to assess complement system function.
Complement protein; measured to assess complement system function.
A group of proteins in blood including antibodies (immunoglobulins), transport proteins, and enzymes. Elevated globulin can indicate chronic infection, inflammation, or blood cancers. Calculated by subtracting albumin from total protein.
Measures the total number of white blood cells, your body's primary defense against infection. Elevated levels may indicate infection, inflammation, or immune disorders, while low levels can signal bone marrow problems or autoimmune conditions.
Imbalances in gut pH influence short-chain fatty acid production and their effects.
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- Category
- Diagnostic
- Sample Type
- Blood draw
- Duration
- 30 min
- Results
- 5 days