Tag Archives | Classes of Immunoglobulin

There are five major immunoglobulin (Ig) classes namely: 1. IgG 2. IgA 3. IgD 4. IgM 5. IgE. Class # 1. IgG: (a) It constitutes 75% of the total serum immunoglobulin in human. (b) During the secondary immune response, it is the major Ig to be synthesized. Hence, it plays a vital role in the defense against infection. (c) It [...]