Medical EditorDr. Nicholas Bush MBBS BSc (Hons)
2 min read
Last Updated: 8 August 2024
Immunoglobulins Blood Test
Medical EditorDr. Nicholas Bush MBBS BSc (Hons)
2 min read
Last Updated: 8 August 2024
Immunoglobulins Blood Test
An Immunoglobulins Blood Test measures the levels of antibodies—IgA, IgG, and IgM—in the blood. Immunoglobulins help fight infections, and abnormal levels can indicate immune disorders or chronic diseases. The Immunoglobulins Blood Test is often used to diagnose and monitor immune deficiencies, autoimmune conditions, and certain cancers.
Trusted Resources

National Institute of Health (NIH)
Immunoglobulins Blood Test
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