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公开(公告)号:US06558924B1
公开(公告)日:2003-05-06
申请号:US09485286
申请日:2000-02-07
申请人: Stefan Stahl , Mathias Uhlen , Per-Ake Nygren , Per Jonasson
发明人: Stefan Stahl , Mathias Uhlen , Per-Ake Nygren , Per Jonasson
IPC分类号: C12N1500
CPC分类号: C12N15/62 , C07K14/62 , C07K2319/00 , C07K2319/50 , C07K2319/705 , C07K2319/75
摘要: The present invention provides a method of producing an insulin C-peptide, which comprises expressing in a host cell a multimeric polypeptide comprising multiple copies of the insulin C-peptide, and cleaving the expressed polypeptide to release single copies of the insulin C-peptide. Also provided are nucleic acid molecules, expression vectors and host cells, for use in such a method and the multimeric insulin C-peptide polypeptide expressed and cleaved in such a method.
摘要翻译: 本发明提供了一种生产胰岛素C肽的方法,其包括在宿主细胞中表达包含胰岛素C-肽的多个拷贝的多聚体多肽,并切割表达的多肽以释放胰岛素C肽的单拷贝。 还提供了用于这种方法的核酸分子,表达载体和宿主细胞,并且以这种方法表达和切割多聚胰岛素C肽多肽。