ANTI-IGA1 ANTIBODY
    2.
    发明公开
    ANTI-IGA1 ANTIBODY 审中-公开
    ANTI-的IgA1-ANTIKÖRPER

    公开(公告)号:EP2520648A4

    公开(公告)日:2013-11-20

    申请号:EP10841044

    申请日:2010-12-28

    摘要: An object of the present invention is to provide a monoclonal antibody which is effective for diagnosing IgA nephropathy and specifically recognizes and binds to a hinge region of a polypeptide encoded by a heavy chain gene of immunoglobulin A1 that comprises a serine/threonine-linked sugar chain to which galactose is not bound. According to the present invention, it is possible to provide a monoclonal antibody or an antibody fragment thereof that specifically recognizes and binds to a hinge region of a polypeptide encoded by a heavy chain gene of immunoglobulin A1 that comprises a serine/threonine-linked sugar chain to which galactose is not bound, to provide a diagnostic agent using the antibody or the antibody fragment thereof, and to provide a therapeutic agent comprising the antibody or the antibody fragment thereof as an active ingredient.

    摘要翻译: 本发明的目的是提供一种单克隆抗体,该单克隆抗体对于诊断IgA肾病是有效的,并特异性识别和结合由包含丝氨酸/苏氨酸连接的糖链的免疫球蛋白A1的重链基因编码的多肽的铰链区 半乳糖不结合。 根据本发明,可以提供特异性识别并结合由包含丝氨酸/苏氨酸连接的糖链的免疫球蛋白A1的重链基因编码的多肽的铰链区的单克隆抗体或其抗体片段 使用抗体或其抗体片段提供诊断剂,并提供包含抗体或其抗体片段的治疗剂作为活性成分。