Screening of phage displayed peptides without clearing of the cell culture
    2.
    发明授权
    Screening of phage displayed peptides without clearing of the cell culture 失效
    筛选噬菌体展示肽,而不清除细胞培养

    公开(公告)号:US06686154B2

    公开(公告)日:2004-02-03

    申请号:US09874547

    申请日:2001-06-04

    IPC分类号: C12Q168

    CPC分类号: C40B40/02 C12N15/1037

    摘要: This invention provides methods for screening populations of phage-displayed polypeptides that are particularly well-suited for high-throughput screening. The methods do not require the clearing of cells from a culture used to obtain the population of phage or other replicable genetic packages. Accordingly, the invention provides methods for forming complexes between a replicable genetic package displaying a polypeptide fusion and a target molecule in an uncleared cell culture containing replicable genetic package. Compositions made up of an uncleared cell culture containing replicable genetic packages displaying a polypeptide fusion and a target molecule are provided in the invention as well.

    摘要翻译: 本发明提供筛选特别适合于高通量筛选的噬菌体展示多肽群体的方法。 该方法不需要从用于获得噬菌体群体或其他可复制遗传包的培养物中清除细胞。 因此,本发明提供了在含有可复制遗传包装的未清除细胞培养物中形成显示多肽融合物的可复制遗传包装与靶分子之间的复合物的方法。 在本发明中还提供了由含有显示多肽融合物和靶分子的可复制遗传包装的未清除细胞培养物组成的组合物。