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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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. |
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