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Immunoglobulin G antibody molecule
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Immunoglobulin G antibody molecule
Immunoglobulin G antibody molecule. Computer model of the secondary structure of immunoglobulin G (IgG). This is the most abundant immunoglobulin and is found in all body fluids. Each Y-shaped molecule has two arms (top) that can bind to specific antigens, for instance bacterial or viral proteins. In doing this they mark the antigen for destruction by phagocytes, white blood cells that ingest and destroy foreign bodies. Antibodies can also kill some pathogens directly, and can neutralise toxins
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Media ID 9201483
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Antibodies Antibody Arms Chains Heavy Chain Immune System Immunology Light Chain Proteomics Biochemical Biochemistry Molecular Model Protein Y Shape
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