FIBRONECTIN BINDING DOMAINS WITH REDUCED IMMUNOGENICITY
    6.
    发明申请
    FIBRONECTIN BINDING DOMAINS WITH REDUCED IMMUNOGENICITY 有权
    具有降低免疫原性的FIBRONECTIN结合域

    公开(公告)号:US20150051149A1

    公开(公告)日:2015-02-19

    申请号:US14355155

    申请日:2012-10-31

    Abstract: Fibronectin type III (10Fn3) binding domains having novel designs that are associated with reduced immunogenicity are provided. The application describes alternative 10Fn3 binding domains in which certain immunogenic regions are not modified when producing a binder in order to maintain recognition as a self antigen by the host organism. The application also describes 10Fn3 binding domains in which HLA anchor regions have been destroyed thereby reducing the immunogenic contribution of the adjoining region. Also provided are 10Fn3 domains having novel combinations of modified regions that can bind to a desired target with high affinity.

    Abstract translation: 提供了具有与降低的免疫原性相关的新颖设计的纤连蛋白III型(10Fn3)结合结构域。 本申请描述了替代的10Fn3结合结构域,其中当产生粘合剂时,某些免疫原性区域不被修饰,以便由宿主生物保持识别为自身抗原。 该应用还描述了其中HLA锚定区已经被破坏的10Fn3结合结构域,从而降低相邻区域的免疫原性贡献。 还提供了10Fn3结构域,其具有可以高亲和力结合所需靶的修饰区域的新颖组合。

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