IgG
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About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.IgG
noun \-ˈjē\Definition of IGG
1
: a class of immunoglobulins including the most common antibodies circulating in the blood that facilitate the phagocytic destruction of microorganisms foreign to the body, that bind to and activate complement, and that are the only immunoglobulins to cross over the placenta from mother to fetus
2
: an antibody of the class IgG
First Known Use of IGG
1965
IgG
noun \ˌī-ˌjē-ˈjē\ (Medical Dictionary)Medical Definition of IGG
1
: a class of immunoglobulins that include the most common antibodies circulating in the blood, that facilitate the phagocytic destruction of microorganisms foreign to the body, that bind to and activate complement, and that are the only immunoglobulins to cross over the placenta from mother to fetus
2
: an immunoglobulin of the class IgG
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