IMMUNOGLOBULINS
IMMUNOGLOBULIN STRUCTURE TYPES DISTRIBUTION BIOLOGICAL AND CHEMICAL PROPERTIES
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Question
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The most prevalent antibody in serum
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IgG
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IgM
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IgA
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IgE
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Explanation:
Detailed explanation-1: -Immunoglobulin G (IgG): This is the most common antibody. It’s in blood and other body fluids, and protects against bacterial and viral infections. IgG can take time to form after an infection or immunization.
Detailed explanation-2: -Of the five major classes of immunoglobulins, the immunoglobulin M (IgM) antibody characterized by the µ heavy chain, is the largest.
Detailed explanation-3: -IgG is the most abundant antibody in normal human serum, accounting for 70-85% of the total immunoglobulin pool (1).
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