| Definition of 'immunoglobulin a' |
Princeton's WordNet |
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1. (noun) immunoglobulin A, IgA
one of the most common of the five major classes of immunoglobulins; the chief antibody in the membranes of the gastrointestinal and respiratory tracts
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| Definition of 'immunoglobulin a' |
U.S. National Library of Medicine |
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1. immunoglobulin a
Represents 15-20% of the human serum immunoglobulins, mostly as the 4-chain polymer in humans or dimer in other mammals. Secretory IgA (IMMUNOGLOBULIN A, SECRETORY) is the main immunoglobulin in secretions.
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| Alternative search options for 'immunoglobulin a' |
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Definitions of immunoglobulin a 
