Process for preparing FGF21 with low degree of O-glycosylation
    5.
    发明授权
    Process for preparing FGF21 with low degree of O-glycosylation 有权
    制备具有低O-糖基化程度的FGF21的方法

    公开(公告)号:US09120871B2

    公开(公告)日:2015-09-01

    申请号:US13522804

    申请日:2011-01-20

    IPC分类号: C12N1/19 C07K14/50 A61K38/00

    CPC分类号: C07K14/50 A61K38/00

    摘要: Expression of FGF21 in a S. cerevisiae pmt2 knock out strain reduces the O-glycosylation significantly and does not decrease the expression level. Expression in mkc7 knock out strain can decrease degradation of FGF21 and analogues thereof. Point mutations at position R17 and R36 can decrease degradation of FGF21 and analogues thereof when they are expressed in yeast.

    摘要翻译: FGF21在酿酒酵母pmt2敲除菌株中的表达显着降低了O-糖基化,并且不降低表达水平。 在mkc7敲除菌株中的表达可以降低FGF21及其类似物的降解。 R17和R36位点的突变可以在酵母中表达时降低FGF21的降解及其类似物。

    PROCESS FOR PREPARING FGF21 WITH LOW DEGREE OF O-GLYCOSYLATION
    6.
    发明申请
    PROCESS FOR PREPARING FGF21 WITH LOW DEGREE OF O-GLYCOSYLATION 有权
    用低蛋白O-糖蛋白制备FGF21的方法

    公开(公告)号:US20130005951A1

    公开(公告)日:2013-01-03

    申请号:US13522804

    申请日:2011-01-20

    IPC分类号: C12P21/00 C07K14/50

    CPC分类号: C07K14/50 A61K38/00

    摘要: Expression of FGF21 in a S. cerevisiae pmt2 knock out strain reduces the O-glycosylation significantly and does not decrease the expression level. Expression in mkc7 knock out strain can decrease degradation of FGF21 and analogues thereof. Point mutations at position R17 and R36 can decrease degradation of FGF21 and analogues thereof when they are expressed in yeast.

    摘要翻译: FGF21在酿酒酵母pmt2敲除菌株中的表达显着降低了O-糖基化,并且不降低表达水平。 在mkc7敲除菌株中的表达可以降低FGF21及其类似物的降解。 R17和R36位点的突变可以在酵母中表达时降低FGF21的降解及其类似物。

    METHOD FOR MAKING POLYPEPTIDES
    7.
    发明申请
    METHOD FOR MAKING POLYPEPTIDES 有权
    制备多糖的方法

    公开(公告)号:US20120282653A1

    公开(公告)日:2012-11-08

    申请号:US13510363

    申请日:2010-11-25

    IPC分类号: C12P21/00

    摘要: The invention provides an improved method for producing polypeptides with a C-terminal glycine in a yeast transformant being characterized in having a non functional KEX1 gene. The method is in particular well suited to produce polypeptides with an aromatic amino acid residue attached to the C-terminal glycine. The yeast strain may have further non-functional protease genes selected from PEP4, YPS1, MKCI, YPS3, YPS5, YPS6, YPS7, PRB1, STE13 and KEX2.

    摘要翻译: 本发明提供在酵母转化体中产生具有C-末端甘氨酸的多肽的改进方法,其特征在于具有非功能性KEX1基因。 该方法特别适用于产生具有连接至C-末端甘氨酸的芳族氨基酸残基的多肽。 酵母菌株可以具有选自PEP4,YPS1,MKCI,YPS3,YPS5,YPS6,YPS7,PRB1,STE13和KEX2的其他非功能性蛋白酶基因。

    Method for making polypeptides
    8.
    发明授权
    Method for making polypeptides 有权
    制备多肽的方法

    公开(公告)号:US08815541B2

    公开(公告)日:2014-08-26

    申请号:US13510363

    申请日:2010-11-25

    摘要: The invention provides an improved method for producing polypeptides with a C-terminal glycine in a yeast transformant being characterized in having a non functional KEX1 gene. The method is in particular well suited to produce polypeptides with an aromatic amino acid residue attached to the C-terminal glycine. The yeast strain may have further non-functional protease genes selected from PEP4, YPS1, MKCI, YPS3, YPS5, YPS6, YPS7, PRB1, STE13 and KEX2.

    摘要翻译: 本发明提供在酵母转化体中产生具有C-末端甘氨酸的多肽的改进方法,其特征在于具有非功能性KEX1基因。 该方法特别适用于产生具有连接至C-末端甘氨酸的芳族氨基酸残基的多肽。 酵母菌株可以具有选自PEP4,YPS1,MKCI,YPS3,YPS5,YPS6,YPS7,PRB1,STE13和KEX2的其他非功能性蛋白酶基因。