High-throughput screening method for intergrin antagonist and new peptide screened therefrom
    1.
    发明授权
    High-throughput screening method for intergrin antagonist and new peptide screened therefrom 失效
    用于整合蛋白拮抗剂的高通量筛选方法和从其筛选的新肽

    公开(公告)号:US07604982B2

    公开(公告)日:2009-10-20

    申请号:US10566532

    申请日:2004-11-26

    Abstract: The present invention relates to the screening method of antagonistic material of integrin using the protein chip and useful peptides screened thereby. The protein chip used in the present invention is unique substrate coated with new material, calixarene derivative, which can keep uniform and high activities of proteins. Integrin receptor protein is arrayed high densely on the chip, and materials (protein, peptide, small molecules and so on) specifically inhibiting the binding of ligand can be screened therewith. The integrins used in the present invention are integrin av f3 3 and integrin a1, b j3 3, and new antagonistic peptides screened from peptide library have high binding affinity.

    Abstract translation: 本发明涉及使用蛋白质芯片的整联蛋白拮抗物质的筛选方法和由此筛选的有用肽。 用于本发明的蛋白质芯片是用新材料,杯芳烃衍生物涂覆的独特的底物,其可以保持蛋白质的均匀和高活性。 整合素受体蛋白在芯片上高密度排列,可以筛选特异性抑制配体结合的材料(蛋白质,肽,小分子等)。 本发明中使用的整联蛋白是整合素av f3 3和整联蛋白a1,b j3 3,从肽文库筛选的新拮抗肽具有高结合亲和力。

    High-Throughput Screening Method for Intergrin Antagonist and New Peptide Screened Therefrom
    2.
    发明申请
    High-Throughput Screening Method for Intergrin Antagonist and New Peptide Screened Therefrom 失效
    用于整合蛋白拮抗剂和新肽筛选的高通量筛选方法

    公开(公告)号:US20070249061A1

    公开(公告)日:2007-10-25

    申请号:US10566532

    申请日:2004-11-26

    Abstract: The present invention relates to the screening method of antagonistic material of integrin using the protein chip and useful peptides screened thereby. The protein chip used in the present invention is unique substrate coated with new material, calixarene derivative, which can keep uniform and high activities of proteins. Integrin receptor protein is arrayed high densely on the chip, and materials (protein, peptide, small molecules and so on) specifically inhibiting the binding of ligand can be screened therewith. The integrins used in the present invention are integrin av f3 3 and integrin a1, b j3 3, and new antagonistic peptides screened from peptide library have high binding affinity.

    Abstract translation: 本发明涉及使用蛋白质芯片的整联蛋白拮抗物质的筛选方法和由此筛选的有用肽。 用于本发明的蛋白质芯片是用新材料,杯芳烃衍生物涂覆的独特的底物,其可以保持蛋白质的均匀和高活性。 整合素受体蛋白在芯片上高密度排列,可以筛选特异性抑制配体结合的材料(蛋白质,肽,小分子等)。 本发明中使用的整联蛋白是整合素av f3 3和整联蛋白a1,b j3 3,从肽文库筛选的新拮抗肽具有高结合亲和力。

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