Chapter 3   Antigen Recognition by B-cell and T-cell Receptors Preloader

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Antibody (ab) ReviewAb=Ig; BCR is membrane form of Ig (mIg) found on B cellsMost secreted ab (sIg) is made by plasma cells (effector B cell)Two functions for ab: 1. antigen (ag) binding, (i.e., ag recognition/recognition of foreign macromolecules) 2. recruit effector function (molecules or cells) for destruction of agBinding sites varies with specificity (variable region or V region). Effector function and distribution is determined by the constant region (C region)Antibodies generally b9443

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Chapter 3 Antigen Recognition by B-cell and T-cell Receptors


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