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公开(公告)号:US20190055513A1
公开(公告)日:2019-02-21
申请号:US16079070
申请日:2017-02-22
Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
Inventor: Say Kong NG , Sow Zong Dawn LEONG , Gek Ling Janice TAN , Kah Hul Brian TEO
IPC: C12N5/00
Abstract: The invention relates to serum-free cell culture medium, wherein the medium either contains maltose as the sole carbohydrate source, or contains maltose and at least one other saccharide as carbohydrate sources. In a preferred embodiment, the additional saccharide is a monosaccharide, preferably glucose, and the medium comprises DMEM-F12. In a preferred embodiment the cells to be cultured may be CHO or HEK293 cells. Also disclosed are methods of growing and/or culturing a cell using the cell culture medium as described herein, methods of increasing protein yield using the cell culture medium as described herein, and kits thereof.
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公开(公告)号:US20220154137A1
公开(公告)日:2022-05-19
申请号:US17534399
申请日:2021-11-23
Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
Inventor: Say Kong NG , Sow Zong Dawn LEONG , Gek Ling Janice TAN , Kah Hui Brian TEO
IPC: C12N5/00
Abstract: The invention relates to serum-free cell culture medium, wherein the medium either contains maltose as the sole carbohydrate source, or contains maltose and at least one other saccharide as carbohydrate sources. In a preferred embodiment, the additional saccharide is a monosaccharide, preferably glucose, and the medium comprises DMEM-F12. In a preferred embodiment the cells to be cultured may be CHO or HEK293 cells. Also disclosed are methods of growing and/or culturing a cell using the cell culture medium as described herein, methods of increasing protein yield using the cell culture medium as described herein, and kits thereof.
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