Means and methods for regulating gene expression
    7.
    发明申请
    Means and methods for regulating gene expression 失效
    调控基因表达的方法和方法

    公开(公告)号:US20050214906A1

    公开(公告)日:2005-09-29

    申请号:US11012546

    申请日:2004-12-14

    摘要: The invention relates to means and methods for regulating gene expression and production of proteinaceous molecules. The invention provides a method for producing a proteinaceous molecule in a cell comprising selecting a cell for its suitability for producing the proteinaceous molecule, providing a nucleic acid encoding the proteinaceous molecule with a nucleic acid comprising a STAR (STabilizing Anti-Repression) sequence, expressing the resulting nucleic acid in the cell and collecting the proteinaceous molecule. Providing at least one STAR sequence to a nucleic acid encoding a proteinaceous molecule will enhance production (yield) of the proteinaceous molecule by a host cell, increase the proportion of host cells with acceptable expression levels, and/or increase stability of a gene expression level.

    摘要翻译: 本发明涉及调节蛋白质分子的基因表达和产生的方法和方法。 本发明提供了一种在细胞中产生蛋白质分子的方法,包括选择细胞以适合产生蛋白质分子,提供编码蛋白质分子的核酸与包含STAR(稳定抗抑制)序列的核酸,其表达 所得核酸在细胞中并收集蛋白质分子。 向编码蛋白质分子的核酸提供至少一个STAR序列将增加宿主细胞的蛋白质分子的产生(产量),增加具有可接受的表达水平的宿主细胞的比例,和/或提高基因表达水平的稳定性 。