CELL CULTURE MEDIUM AND PROCESS FOR CONTROLLING -AMIDATION AND/OR C-TERMINAL AMINO ACID CLEAVAGE OF POLYPEPTIDES

The present invention is related to a cell culture medium for reducing the C-terminal heterogeneity of a polypeptide expressed in cell-culture, wherein the medium comprises at least one essential trace element in an effective amount, and to a cell culture process for reducing C-terminal heterogeneit...

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1. Verfasser: FICKO TRCEK, TANJA
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention is related to a cell culture medium for reducing the C-terminal heterogeneity of a polypeptide expressed in cell-culture, wherein the medium comprises at least one essential trace element in an effective amount, and to a cell culture process for reducing C-terminal heterogeneity of a protein, in which process an essential trace element is used.