Antigen accessibility
&
Antibody Structure
&
Antibody Structure
Antigen accessibility:
eit is the
arrangement of the constant regions and the hinge region that allows the antibody to join with
the epitope
Antibody structure:
ethe number of
antigen-binding sites determines the size of Ag-Ab complexes:
Utwo FAB sites
found on:
IgG, IgE, and
IgD
Ufour FAB
sites found on:
IgA
Uten FAB sites
found on:
IgM
