HOMOGENEOUS ANTIBODY POPULATIONS

The present invention is generally directed to methods of producing an increase in the enrichment and/or recovery of preferred forms of monoclonal antibodies. More particularly, the invention relates to methods for eliminating disulfide heterogeneity in the hinge region of recombinant IgG2 antibody...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sun, Jeonghoon, Dillon, Thomas M, Vezina, Christopher John, Wypych, Jette, Ricci, Margaret Speed, Balland, Alain, Guo, Amy, Allen, Martin J, Bondarenko, Pavel, Shen, Wenyan
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention is generally directed to methods of producing an increase in the enrichment and/or recovery of preferred forms of monoclonal antibodies. More particularly, the invention relates to methods for eliminating disulfide heterogeneity in the hinge region of recombinant IgG2 antibody proteins.