Application of affinity electrophoresis to the study of antigen-immunoadsorbent association equilibrium

Affinity electrophoresis is used to study the interaction of complementary biological molecules. Using Scatchard plots, this method gives a partition ratio between immunoadsorbent and soluble antigen or antibody. In the present work, affinity electrophoresis, used to study the interaction between human serum albumin and its insolubilized antibodies, allows a measure of the system's affinity under specific conditions, in particular, the electric field.