click below
click below
Normal Size Small Size show me how
Immunoglobulins
Term | Definition |
---|---|
IgM location | Plasma cells after initial exposure to antigen |
IgM Function | Include anti-A and anti-B antibodies (agglutination) |
IgE Location | tonsils, skin, mucous membranes |
IgE Function | Stimulate mast cells during inflammation and allergy |
IgD Location | B cell membranes |
IgD Function | Antigen receptors |
IgG | Most abundant |
IgG Location | Blood, Lymph, Intestines |
IgG Function | Protect against bacteria and viruses by enhancing phagocytosis, neutralizing toxins, and triggering complement cells |
IgA Location | Milk, saliva, tears, mucous (body secretions) |
IgA Function | Localized protection against bacteria and viruses |