Immunoglobulins (Ig) (Antibody)

• The Immune system includes 5 classes of Immunoglobulin (Ig).
• Each class is secreted at specific stages of the immune process.
• Each class can carry out different effector functions

1.    IgM
2.    IgG
3.    IgA
4.    IgE
5.    IgD

                                                    More detail on all Ig's: