Heterogeneity of antibody sites in their relative combining affinities for structurally related haptens.
D000906:Antibodies; D000937:Antigen-Antibody Reactions; D006241:Haptens; D007136:Immunoglobulins
D000906:Antibodies; D006241:Haptens; D007136:Immunoglobulins
ANTIGEN-ANTIBODY REACTIONS