Fusion protein for suppression of autoantibodies
    2.
    发明授权
    Fusion protein for suppression of autoantibodies 有权
    用于抑制自身抗体的融合蛋白

    公开(公告)号:US09243071B2

    公开(公告)日:2016-01-26

    申请号:US14110287

    申请日:2012-04-02

    摘要: A new fusion protein which can specifically suppress the autoantibodies, which can effectively prevent or treat the autoimmune disease of autoantibody type, and which can be expressed in an amount sufficient for industrial production. A fusion protein, characterized in that, a protein (X) containing a site recognized by autoantibodies which are a cause of the autoimmune disease of autoantibody type is connected to a protein (A) containing a fragment of the antibody heavy chain constant region which exhibits the antibody-dependent cellular cytotoxicity with a linker peptide (L) consisting of one or more amino acid(s), wherein the protein (X), the linker peptide (L) and the protein (A) are connected in this order by means of peptide bond from N terminal to C terminal.

    摘要翻译: 一种可以特异性抑制自身抗体的新的融合蛋白,其可以有效预防或治疗自身抗体型的自身免疫性疾病,并且其表达量足以用于工业生产。 一种融合蛋白,其特征在于,含有自身抗体自身抗体的自身抗体识别部位的蛋白质(X)与包含抗体重链恒定区片段的蛋白质(A)连接,所述蛋白质 与由一个或多个氨基酸组成的接头肽(L)的抗体依赖性细胞毒性,其中所述蛋白质(X),接头肽(L)和蛋白质(A)以该顺序依次连接 的肽键从N端到C端。

    FUSION PROTEIN
    3.
    发明申请
    FUSION PROTEIN 有权
    融合蛋白

    公开(公告)号:US20140335085A1

    公开(公告)日:2014-11-13

    申请号:US14110287

    申请日:2012-04-02

    IPC分类号: C07K16/42 C07K14/705

    摘要: A new fusion protein which can specifically suppress the autoantibodies, which can effectively prevent or treat the autoimmune disease of autoantibody type, and which can be expressed in an amount sufficient for industrial production. A fusion protein, characterized in that, a protein (X) containing a site recognized by autoantibodies which are a cause of the autoimmune disease of autoantibody type is connected to a protein (A) containing a fragment of the antibody heavy chain constant region which exhibits the antibody-dependent cellular cytotoxicity with a linker peptide (L) consisting of one or more amino acid(s), wherein the protein (X), the linker peptide (L) and the protein (A) are connected in this order by means of peptide bond from N terminal to C terminal.

    摘要翻译: 一种可以特异性抑制自身抗体的新的融合蛋白,其可以有效预防或治疗自身抗体型的自身免疫性疾病,并且其表达量足以用于工业生产。 一种融合蛋白,其特征在于,含有自身抗体自身抗体的自身抗体识别部位的蛋白质(X)与包含抗体重链恒定区片段的蛋白质(A)连接,所述蛋白质 与由一个或多个氨基酸组成的接头肽(L)的抗体依赖性细胞毒性,其中所述蛋白质(X),接头肽(L)和蛋白质(A)以该顺序依次连接 的肽键从N端到C端。