immunoglobulin a definition

  • noun:
    • one of the more common of five major classes of immunoglobulins; the principle antibody inside membranes associated with the gastrointestinal and breathing tracts

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  • Hypernym for "immunoglobulin a"
  • Medical Dictionary for "immunoglobulin a"
    • an important class of immunoglobulins (antibodies)…
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