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    • 1. 发明公开
    • Multiple gene expression including sorf contructs and methods with polyproteins, pro-proteins, and proteolysis
    • 多个基因表达构建体SORF和过程与多蛋白,促蛋白和蛋白水解
    • EP2484774A2
    • 2012-08-08
    • EP12154443.1
    • 2006-07-21
    • Abbott Laboratories
    • Carson, Gerald R.Gion, WendySalfeld, Jochen G.Gu, JijieRegier, Dean A.Kunes, Yune
    • C12P21/06C07H21/02C12N15/00C12N1/18C07H21/04C12P21/02C07K16/00
    • C12N15/67C07K16/00C07K2319/50C07K2319/92C12N15/1055C12P21/02C12P21/06
    • Disclosed is an expression vector for generating one or more recombinant protein products comprising a promoter regulatory element operably linked to a single open reading frame (sORF) insert; said sORF insert comprising: (a) a first nucleic acid sequence encoding a first polypeptide, (b) a first intervening nucleic acid sequence encoding a first protein cleavage site, and (c) a second nucleic acid sequence encoding a second polypeptide; wherein said intervening nucleic acid sequence encoding said first protein cleavage site is operably positioned between said first nucleic acid sequence and said second nucleic acid sequence; and wherein said expression vector is capable of expressing a sORF polypeptide cleavable at said first protein cleavage site; wherein said first protein cleavage site comprises a self-processing cleavage site comprising a hedgehog segment or modified hedgehog segment, wherein the hedgehog segment or modified hedgehog segment permits cleavage of said sORF polypeptide but not ligation of said first polypeptide and said second polypeptide.
    • 公开的是用于产生一种或多种重组蛋白产物,其包括可操作地连接到单个开放阅读框(SORF)插入一个启动子调控元件的表达载体; 所述插入件SORF包括:(a)编码第一多肽的第一核酸序列,(b)编码第一蛋白的切割位点,以及(c)编码第二多肽的第二核酸序列的第一插入核酸序列; worin说居间编码所述第一蛋白质的切割位点的核酸序列,所述第一核酸序列和核酸之间可操作地定位在所述第二序列; 和worin所述表达载体能够表达在所述第一种蛋白质的切割位点切割SORF的多肽; worin所述第一蛋白裂解位点包含一个自加工切割位点,其包括刺猬段或修饰的刺猬段,worin刺猬段或修饰的刺猬段允许所述SORF多肽的裂解而不是所述第一多肽和第二多肽。所述的结扎。
    • 5. 发明公开
    • Multiple gene expression including sorf contructs and methods with polyproteins, pro-proteins, and proteolysis
    • 包括sorf构建体在内的多种基因表达和使用多蛋白,前蛋白和蛋白水解的方法
    • EP2484774A3
    • 2012-11-14
    • EP12154443.1
    • 2006-07-21
    • Abbott Laboratories
    • Carson, Gerald R.Gion, WendySalfeld, Jochen G.Gu, JijieRegier, Dean A.Kunes, Yune
    • C12P21/06C07H21/02C12N15/00C12N15/10C12N1/18C07H21/04C12P21/02
    • C12N15/67C07K16/00C07K2319/50C07K2319/92C12N15/1055C12P21/02C12P21/06
    • Disclosed is an expression vector for generating one or more recombinant protein products comprising a promoter regulatory element operably linked to a single open reading frame (sORF) insert; said sORF insert comprising: (a) a first nucleic acid sequence encoding a first polypeptide, (b) a first intervening nucleic acid sequence encoding a first protein cleavage site, and (c) a second nucleic acid sequence encoding a second polypeptide; wherein said intervening nucleic acid sequence encoding said first protein cleavage site is operably positioned between said first nucleic acid sequence and said second nucleic acid sequence; and wherein said expression vector is capable of expressing a sORF polypeptide cleavable at said first protein cleavage site; wherein said first protein cleavage site comprises a self-processing cleavage site comprising a hedgehog segment or modified hedgehog segment, wherein the hedgehog segment or modified hedgehog segment permits cleavage of said sORF polypeptide but not ligation of said first polypeptide and said second polypeptide.
    • 公开了用于产生一种或多种重组蛋白质产物的表达载体,所述重组蛋白质产物包含与单个开放阅读框(sORF)插入片段可操作连接的启动子调控元件; 所述sORF插入物包含:(a)编码第一多肽的第一核酸序列,(b)编码第一蛋白质切割位点的第一插入核酸序列,和(c)编码第二多肽的第二核酸序列; 其中所述编码所述第一蛋白质切割位点的插入核酸序列可操作地位于所述第一核酸序列和所述第二核酸序列之间; 并且其中所述表达载体能够表达在所述第一蛋白切割位点可切割的sORF多肽; 其中所述第一蛋白质裂解位点包含自我加工裂解位点,所述自我加工裂解位点包含刺猬蛋白片段或修饰的hedgehog片段,其中所述hedgehog片段或修饰的hedgehog片段允许切割所述sORF多肽但不连接所述第一多肽和所述第二多肽。