IMPROVED ANTIBODY LIBRARIES
    1.
    发明申请
    IMPROVED ANTIBODY LIBRARIES 审中-公开
    改进的抗体图书馆

    公开(公告)号:WO2010039852A2

    公开(公告)日:2010-04-08

    申请号:PCT/US2009059059

    申请日:2009-09-30

    Abstract: The present invention features improved in vitro RNA display libraries to allow reliable expression and selection of scFv antibody molecules from expression libraries. The scFv antibody libraries of the invention contain an optimized, shortened inter-domain linker that improves expression scFv antibody expression. The scFv antibody libraries also include short nucleic acid barcodes that allow for identification of individual library clones, libraries or subsets thereof. Primers for generating, amplifying and spectratyping the scFv antibody libraries of the invention are also provided.

    Abstract translation: 本发明的特征在于改进的体外RNA显示文库以允许来自表达文库的scFv抗体分子的可靠表达和选择。 本发明的scFv抗体文库含有改善表达scFv抗体表达的优化的缩短的域间连接体。 scFv抗体文库还包括允许识别单个文库克隆,文库或其子集的短核酸条形码。 还提供了用于产生,扩增和分光本发明的scFv抗体文库的引物。

    IMPROVED METHOD OF RNA DISPLAY
    2.
    发明申请
    IMPROVED METHOD OF RNA DISPLAY 审中-公开
    改进的RNA显示方法

    公开(公告)号:WO2010039850A1

    公开(公告)日:2010-04-08

    申请号:PCT/US2009/059057

    申请日:2009-09-30

    CPC classification number: G01N33/54326 C12N15/1041

    Abstract: The present invention features improved methods of in vitro RNA display to allow reliable expression and selection of scFv antibody molecules from expression libraries. The improved methods, in part, involve the use of mildly reducing conditions, which favor of scFv intra-chain disulphide bond and thus correct folding of the scFv antibody molecules. Although particularly suited to expression and selection of scFv antibody molecules, the methods of the invention are also expedient for in vitro RNA display of all classes of protein.

    Abstract translation: 本发明的特征在于体外RNA显示的改进方法,以允许来自表达文库的scFv抗体分子的可靠表达和选择。 改进的方法部分地涉及使用轻度还原条件,其有利于scFv链内二硫键,从而正确折叠scFv抗体分子。 尽管特别适合于scFv抗体分子的表达和选择,本发明的方法也适用于所有类别的蛋白质的体外RNA显示。

    IMPROVED ANTIBODY LIBRARIES
    5.
    发明申请

    公开(公告)号:WO2010039852A3

    公开(公告)日:2010-04-08

    申请号:PCT/US2009/059059

    申请日:2009-09-30

    Abstract: The present invention features improved in vitro RNA display libraries to allow reliable expression and selection of scFv antibody molecules from expression libraries. The scFv antibody libraries of the invention contain an optimized, shortened inter-domain linker that improves expression scFv antibody expression. The scFv antibody libraries also include short nucleic acid barcodes that allow for identification of individual library clones, libraries or subsets thereof. Primers for generating, amplifying and spectratyping the scFv antibody libraries of the invention are also provided.

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