Molecular complex
Immunoglobulin G
Immunoglobulin G
A major class of secreted antibody composed of two heavy and two light chains.
Overview
EXPLORE BY LEVELIgG is one kind of A protein made by B-cell descendants that binds a particular molecular target. Binding does not by itself prove that the antibody neutralizes it.. Its binding region can recognize a target, while other parts can recruit immune defenses.
Quick Facts
AT A GLANCETopicMicrobiology & Immunity
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Recommended Reading
Trusted references for learning more about Immunoglobulin G.
Research Claims
IgG structure, subclass, Fc glycosylation, affinity, and antigen context influence effector activity; binding alone does not predict clinical effect.