Control of total afucosylated glycoforms of antibodies produced in cell culture

Provided herein are methods of modulating the levels of total afucosylated (TAF) glycoforms of a recombinant glycosylated protein produced by glycosylation-competent cells in a cell culture. In exemplary embodiments, the methods comprise maintaining the cell culture at an initial set point pH for an...

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Bibliographic Details
Main Authors Khurshid, Madiha, Huang, Chung-Jr, Zhang, Li, Bhebe, Prince
Format Patent
LanguageEnglish
Published 21.09.2023
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PEPTIDES
SPIRITS
VINEGAR
WINE
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Summary:Provided herein are methods of modulating the levels of total afucosylated (TAF) glycoforms of a recombinant glycosylated protein produced by glycosylation-competent cells in a cell culture. In exemplary embodiments, the methods comprise maintaining the cell culture at an initial set point pH for an initial cell culture period. Related compositions comprising glycosylated proteins and TAF glycoforms thereof are also provided herein.
Bibliography:Application Number: AU20180235928