Purification of Antibodies with Hydrophobic Anion Exchange Resin

November 21, 2019

A new hydrophobic anion exchange mixed-mode resin has been developed to overcome existing challenges in antibody purification. Described here are two case studies on the purification of an acidic and a basic antibody in bind-elute and flow-through modes. The results demonstrate the ability of this resin to improve process productivity and economy.