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Immunoglobins(An.)
PATHO TEST 2
Question | Answer |
---|---|
IgG | Found in blood and extracellular fluid Display antiviral, antitoxin, antibacterial properties protect newborns activates complement system binds to macrophages |
IgA | Found in body secretions protects mucous membranes Ex: Tears, GI Fluid, Breast Milk |
IgM | Found in blood forms natural antibodies early immune responses activates complement system |
IgD | Found on surface of B-lymphocytes needed for maturation of B cells B cell to plasma cell |
IgE | Found in lymph nodes binds to most cells and basophils involved in parasitic infections allergic and hypersensitivity rxns |