Shuffling of heterologous DNA sequences
    5.
    发明授权
    Shuffling of heterologous DNA sequences 失效
    改组异源DNA序列

    公开(公告)号:US06291165B1

    公开(公告)日:2001-09-18

    申请号:US09040025

    申请日:1998-03-17

    IPC分类号: C12Q168

    CPC分类号: C12N15/1027

    摘要: The present invention relates to a new method of shuffling especially heterologous polynucleotide sequences, screening and/or selection of new recombinant proteins resulting therefrom having a desired biological activity, and especially to production and identification of novel proteases exhibiting desired properties.

    摘要翻译: 本发明涉及一种混合洗涤方法,特别是异源多核苷酸序列,筛选和/或选择由此产生的新的重组蛋白质具有所需的生物学活性,特别是涉及产生和鉴定出具有所需性质的新型蛋白酶。

    Generation of specific binding partners binding to (poly)peptides encoded by genomic DNA fragments or ESTs
    8.
    发明授权
    Generation of specific binding partners binding to (poly)peptides encoded by genomic DNA fragments or ESTs 有权
    生成与基因组DNA片段或EST编码的(多)肽结合的特异性结合配偶体

    公开(公告)号:US06653068B2

    公开(公告)日:2003-11-25

    申请号:US09795872

    申请日:2001-02-28

    IPC分类号: C12Q170

    摘要: The present invention relates to the generation of specific binding partners binding to (poly)peptides encoded by genomic DNA fragments or ESTs. The (poly)peptides are expressed as part of fusion proteins which are forming inclusion bodies on expression in host cells. The inclusion bodies are used to generate binding partners which bind specifically to said (poly)peptides. The specific binding partners, in particular immunoglobulins or fragments thereof, are useful for analysis and functional characterization of proteins encoded by nucleic acid sequences comprising the corresponding genomic DNA fragments or ESTs. The invention further relates to nucleic acid molecules, vectors and host cells to be used in the methods of the present invention. The invention further relates to the use of fusion proteins comprising the first N-terminal domain of the geneIII protein of filamentous phage as fusion partner for the expression of a (poly)peptide/protein fused to said fusion partner, and to methods for the expression of (poly)peptide/proteins.

    摘要翻译: 本发明涉及与由基因组DNA片段或EST编码的(多)肽结合的特异性结合配偶体的产生。 (多)肽被表达为在宿主细胞中在表达上形成包涵体的融合蛋白的一部分。 包涵体用于产生特异性结合所述(多)肽的结合配偶体。 特异性结合配偶体,特别是免疫球蛋白或其片段,可用于由包含相应基因组DNA片段或EST的核酸序列编码的蛋白质的分析和功能表征。 本发明还涉及用于本发明方法的核酸分子,载体和宿主细胞。 本发明还涉及包含丝状噬菌体的基因III蛋白的第一N末端结构域的融合蛋白在与所述融合伴侣融合的(多)肽/蛋白质的表达的融合伴侣中的用途,以及表达方法 的(多)肽/蛋白质。