Questions and Answers
Which IgG subclass has a shorter hinge region with a rigid poly-proline double helix?
Which IgG subclass is very susceptible to cleavage by proteolytic enzymes like papain and plasmin?
At what age do 'adult' concentrations of IgG2 isotype are usually reached?
Which IgG subclass binds to the Fc-receptor of phagocytic cells and activates the complement cascade?
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Which IgG isotype is associated with recurring airway/respiratory infections in infants?
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What role does IgG4 play in the immune system?
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What is the valence of IgM in its pentameric form?
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Which statement about IgA is correct?
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Where is IgD primarily found in the body?
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What is the main function of IgE in the immune system?
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