Total IgG

About the Test

The Total Immunoglobulin G (IgG) test measures the concentration of IgG in the blood, which is the most abundant type of antibody and plays a key role in long-term immunity and defense against bacterial and viral infections. This test is used to assess immune system function and diagnose conditions related to IgG deficiencies or excesses.

Biomarkers

Immunoglobulin G

Biomarker name

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