Immunoglobulin Structure - 2
•eStructural Characteristics - continued
•Uimmunoglobulins all share the same basic four- chain polypeptide structure
•Uimmunoglobulin differences results in 5 classes (isotypes) and various subclasses
•1.IgG
•2.IgM
•3.IgA
•4.IgD
•5.IgE
•IgG1
•IgG2
•IgG3
•IgG4
•IgA monomer
•IgA secretory