Sequence and method for increasing protein expression in cellular expression systems
    1.
    发明授权
    Sequence and method for increasing protein expression in cellular expression systems 失效
    增加细胞表达系统中蛋白质表达的序列和方法

    公开(公告)号:US06890730B1

    公开(公告)日:2005-05-10

    申请号:US09458779

    申请日:1999-12-10

    CPC分类号: C12N15/81 C07K14/395

    摘要: The invention provides a novel protein that, when expressed in a host cell, increases cellular biomass and cellular protein production and secretion. The invention also provides a polynucleotide encoding the novel protein, and methods for using the polynucleotide and encoded protein to increase cellular biomass and cellular protein production and secretion. Also provided is a genetically altered mutant cell strain with enhanced production and secretion of cellular and heterologous proteins.

    摘要翻译: 本发明提供了一种新的蛋白质,当在宿主细胞中表达时,其增加细胞生物量和细胞蛋白质的产生和分泌。 本发明还提供编码该新蛋白质的多核苷酸,以及使用该多核苷酸和编码蛋白质以增加细胞生物量和细胞蛋白质产生和分泌的方法。 还提供了具有增强的细胞和异源蛋白质的产生和分泌的遗传改变的突变细胞株。