MODIFIED ANTIGEN BINDING MOLECULES WITH ALTERED CELL SIGNALING ACTIVITY

    公开(公告)号:WO2007031875A3

    公开(公告)日:2007-03-22

    申请号:PCT/IB2006/003294

    申请日:2006-08-25

    Abstract: The present invention relates to modified antigen binding molecules (ABMs). In particular embodiments, the present invention relates to recombinant monoclonal antibodies or fragments, including chimeric, primatized or humanized antibodies or fragments, having altered ability to mediate cell signaling activity by a target antigen, and/or altered ability to mediate cross-linking of one or more target antigens. In addition, the present invention relates to nucleic acid molecules encoding such modfied ABMs, and vectors and host cells comprising such nucleic acid molecules. The invention further relates to methods for producing the modified ABMs of the invention, and to methods of using these modified ABMs in treatment of disease. In addition, the present invention relates to modified ABMs with modified glycosylation having improved therapeutic properties, including antibodies with increased Fc receptor binding and increased effector function.

    ANTIGEN BINDING MOLECULES THAT BIND EGFR, VECTORS ENCODING SAME, AND USES THEREOF

    公开(公告)号:WO2006082515A3

    公开(公告)日:2006-08-10

    申请号:PCT/IB2006/000238

    申请日:2006-02-07

    Abstract: The present invention relates to antigen binding molecules (ABMs). In particular embodiments, the present invention relates to recombinant monoclonal antibodies, including chimeric, primatized or humanized antibodies specific for human EGFR. In addition, the present invention relates to nucleic acid molecules encoding such ABMs, and vectors and host cells comprising such nucleic acid molecules. The invention further relates to methods for producing the ABMs of the invention, and to methods of using these ABMs in treatment of disease. In addition, the present invention relates to ABMs with modified glycosylation having improved therapeutic properties, including antibodies with increased Fc receptor binding and increased effector function.

    ANTIGEN BINDING MOLECULES THAT BIND EGFR, VECTORS ENCODING SAME, AND USES THEREOF
    10.
    发明申请
    ANTIGEN BINDING MOLECULES THAT BIND EGFR, VECTORS ENCODING SAME, AND USES THEREOF 审中-公开
    结合EGFR的抗原结合分子,编码相同载体的载体及其用途

    公开(公告)号:WO2008017963A3

    公开(公告)日:2008-11-06

    申请号:PCT/IB2007003542

    申请日:2007-08-09

    Abstract: The present invention relates to antigen binding molecules (ABMs). In particular embodiments, the present invention relates to recombinant monoclonal antibodies, including chimeric, primatized or humanized antibodies specific for human EGFR. In addition, the present invention relates to nucleic acid molecules encoding such ABMs, and vectors and host cells comprising such nucleic acid molecules. The invention further relates to methods for producing the ABMs of the invention, and to methods of using these ABMs in treatment of disease. In addition, the present invention relates to ABMs with modified glycosylation having improved therapeutic properties, including antibodies with increased Fc receptor binding and increased effector function.

    Abstract translation: 本发明涉及抗原结合分子(ABM)。 在具体的实施方案中,本发明涉及重组单克隆抗体,包括对人EGFR特异的嵌合,灵长类化或人源化抗体。 另外,本发明涉及编码这种ABM的核酸分子,以及包含这种核酸分子的载体和宿主细胞。 本发明还涉及生产本发明的ABM的方法,以及使用这些ABMs治疗疾病的方法。 另外,本发明涉及具有改进的糖基化的ABM,其具有改善的治疗特性,包括具有增加的Fc受体结合和增加的效应功能的抗体。

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