Effect of Heparin on Antigen-Antibody Interaction in a Model System of the Bevacizumab Therapeutic Antibody And its Target VEGF-А165

Abstract

In this work, we studied the effect of heparin on the binding process of VEGF-A165, the most common and important growth factor, and the monoclonal antibody bevacizumab by bio-layer interferometry. A complex of the full-length bevacizumab antibody with VEGF-A165 was modeled. The data obtained can be used in therapy with this antibody, as well as in the development of other therapeutic antibodies with maximum target specificity under various conditions.