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公开(公告)号:US09376484B2
公开(公告)日:2016-06-28
申请号:US14371137
申请日:2013-01-10
申请人: Nan Lin , Natalie Sealover , Henry George , Kevin Kayser
发明人: Nan Lin , Natalie Sealover , Henry George , Kevin Kayser
IPC分类号: C12P21/02 , C07K16/00 , C12P21/00 , C12N9/10 , C12P21/04 , C12N15/63 , C12N15/67 , C12N15/85
CPC分类号: C07K16/10 , C07K16/00 , C07K2317/14 , C07K2317/41 , C12N9/1051 , C12P21/005 , C12P21/02 , C12Y204/01101 , Y02P20/52
摘要: The present invention provides cell lines deficient in mannosyl (alpha-1,3-)-glycoprotein beta-1,2-N-acetylglucosaminyltransferase I (Mgat1). Also provided are methods for producing the Mga1 deficient cell lines and methods for using the Mgat1 deficient cell lines for the production of recombinant proteins having simple glycoforms.
摘要翻译: 本发明提供缺乏甘露糖基(α-1,3 - ) - 糖蛋白β-1,2-N-乙酰葡糖胺基转移酶I(Mgat1)的细胞系。 还提供了用于产生Mga1缺陷型细胞系的方法和使用Mgat1缺陷型细胞系生产具有简单糖型重组蛋白质的方法。