Expression vector, a transformant carrying the same and a method for producing heterologous protein
    3.
    发明授权
    Expression vector, a transformant carrying the same and a method for producing heterologous protein 有权
    表达载体,携带该载体的转化体和产生异源蛋白质的方法

    公开(公告)号:US07790450B2

    公开(公告)日:2010-09-07

    申请号:US12037117

    申请日:2008-02-26

    IPC分类号: C12N15/63 C12N15/85 C12P21/00

    CPC分类号: C12N15/815 C12N15/81

    摘要: To provide a heterologous protein expression system which enables the fission yeast Schizosaccharomyces pombe as a host to produce of a heterologous protein which is almost impossible to express, or if possible, produced at low levels, under control of conventional promoters.The present invention provides an expression for use in the fission yeast Schizosaccharomyces pombe, a transformant carrying the expression vector, a method for producing a heterologous protein using the transformant, in particular a method for producing a heterologous protein in which a heat shock protein gene promoter in Schizosaccharomyces pombe is used to regulate gene expression by application of a specific form of stress, whereby the timing of the production of the desired heterologous protein can be controlled.

    摘要翻译: 提供异源蛋白质表达系统,其能够使裂殖酵母裂殖酵母作为宿主产生异源蛋白,其几乎不可能在常规启动子的控制下表达,或者如果可能的话,以低水平产生。 本发明提供了用于裂殖酵母裂殖酵母中的表达,携带表达载体的转化体,使用该转化体产生异源蛋白质的方法,特别是制备异源蛋白质的方法,其中热休克蛋白基因启动子 粟酒裂殖酵母(Schizosaccharomyces pombe)用于通过施加特定形式的胁迫来调节基因表达,从而可以控制所需异源蛋白质的产生时间。

    EXPRESSION VECTOR, A TRANSFORMANT CARRYING THE SAME AND A METHOD FOR PRODUCING HETEROLOGOUS PROTEIN
    4.
    发明申请
    EXPRESSION VECTOR, A TRANSFORMANT CARRYING THE SAME AND A METHOD FOR PRODUCING HETEROLOGOUS PROTEIN 有权
    表达载体,携带其的变体和产生异位蛋白的方法

    公开(公告)号:US20080286833A1

    公开(公告)日:2008-11-20

    申请号:US12037117

    申请日:2008-02-26

    CPC分类号: C12N15/815 C12N15/81

    摘要: To provide a heterologous protein expression system which enables the fission yeast Schizosaccharomyces pombe as a host to produce of a heterologous protein which is almost impossible to express, or if possible, produced at low levels, under control of conventional promoters.The present invention provides an expression for use in the fission yeast Schizosaccharomyces pombe, a transformant carrying the expression vector, a method for producing a heterologous protein using the transformant, in particular a method for producing a heterologous protein in which a heat shock protein gene promoter in Schizosaccharomyces pombe is used to regulate gene expression by application of a specific form of stress, whereby the timing of the production of the desired heterologous protein can be controlled.

    摘要翻译: 提供异源蛋白质表达系统,其能够使裂殖酵母裂殖酵母作为宿主产生异源蛋白,其几乎不可能在常规启动子的控制下表达,或者如果可能的话,以低水平产生。 本发明提供了用于裂殖酵母裂殖酵母中的表达,携带表达载体的转化体,使用该转化体产生异源蛋白质的方法,特别是制备异源蛋白质的方法,其中热休克蛋白基因启动子 粟酒裂殖酵母(Schizosaccharomyces pombe)用于通过施加特定形式的胁迫来调节基因表达,从而可以控制所需异源蛋白质的产生时间。