Also Known As: IgA
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Protects mucous membranes, found in saliva, tears and sweat. About 10-15% of serum immunoglobulins are IgA
Detection or monitoring of monoclonal gammopathies and immune deficiencies
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REFERENCE INTERVALS FOR ADULTS: 113-563 mg/dl
INCREASE IN: Monoclonal gammopathies such as multiple myeloma, primary systemic amyloidosis, monoclonal gammopathy of undetermined significance
DECREASE IN: Primary or secondary immune deficiencies.