Combinatorial genome and protein engineering yields monoclonal antibodies with hypergalactosylation from CHO cells

Abstract excerpt

One of the key quality attributes of monoclonal antibodies is the glycan pattern and distribution. Two terminal galactose residues typically represent a small fraction of the total glycans from antibodies. However, antibodies with defined glycosylation properties including enhanced galactosylation have been shown to exhibit altered properties for these important biomedical modalities. In this study, the...

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