Methods for selecting protease resistant polypeptides
    1.
    发明授权
    Methods for selecting protease resistant polypeptides 有权
    选择抗蛋白酶多肽的方法

    公开(公告)号:US08685895B2

    公开(公告)日:2014-04-01

    申请号:US13131640

    申请日:2009-12-04

    Abstract: The disclosure relates to a method for selecting, isolating and/or recovering a peptide or polypeptide from a library or a repertoire of peptides and polypeptides (e.g., a display system) that is resistant to degradation by a protease such as a protease found in the serum. Generally, the method comprises providing a library or repertoire of peptides or polypeptides, incubating the library or repertoire with a protease under conditions suitable for protease activity, and selecting, isolating and/or recovering a peptide or polypeptide that is resistant to degradation by the protease and has a desired biological activity. The selected peptides and polypeptides have utility as therapeutics, e.g., for treating disease in humans.

    Abstract translation: 本公开涉及用于从文库或肽和多肽(例如,显示系统)的文库或所有组成部分中选择,分离和/或回收肽或多肽的方法,所述多肽和多肽(例如,显示系统)可通过蛋白酶例如在 血清。 通常,该方法包括提供肽或多肽的文库或谱库,在适用于蛋白酶活性的条件下用蛋白酶孵育文库或库,以及选择,分离和/或回收抗蛋白酶降解的肽或多肽 并具有所需的生物活性。 所选择的肽和多肽可用作治疗剂,例如用于治疗人类的疾病。

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