Protein A-mediated IgG capture methods are still the workhorse of robust downstream platform processes for monoclonal antibodies. During the course of this work, two main approaches were pursued to optimize IgG separation techniques. The first approach focused on rationally designed polymerized Protein A domains. The second approach focused on the magnetic separation of IgG using bare iron oxide nanoparticles as the carrier material for the immobilization of the ligands the magnetic separation of IgG.
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Protein A-mediated IgG capture methods are still the workhorse of robust downstream platform processes for monoclonal antibodies. During the course of this work, two main approaches were pursued to optimize IgG separation techniques. The first approach focused on rationally designed polymerized Protein A domains. The second approach focused on the magnetic separation of IgG using bare iron oxide nanoparticles as the carrier material for the immobilization of the ligands the magnetic separation o...
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