METHOD FOR PRODUCTION OF TARGET ANTIBODY WITH MODULATED GALACTOSYLATION (VERSIONS) AND METHOD FOR MODULATION OF TARGET ANTIBODY GALACTOSYLATION (VERSIONS) BY CULTURE MEDIUM OPTIMISATION Russian patent published in 2018 - IPC C12N5/02 C12N5/71 C07K16/18 C12P21/08 

Abstract RU 2642285 C1

FIELD: biotechnology.

SUBSTANCE: methods for production of a target antibody with modulated galactosylation (versions), methods for modulation of the target antibody galactosylation (versions) by culture medium optimisation are provided. The methods provide increasing the osmolality of the solution for culturing animal cells and/or asparagine addition to the solution at a certain point in time of the cell culturing process.

EFFECT: obtaining of the desired antibody population.

19 cl, 3 dwg, 8 tbl, 3 ex

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RU 2 642 285 C1

Authors

Jung Jun

Song Won Seok

Lee Jun Eok

Kim Yeon Chul

Dates

2018-01-24Published

2015-01-29Filed