Compositions monovalent for CD40L binding and methods of use

    公开(公告)号:US20100092483A1

    公开(公告)日:2010-04-15

    申请号:US12387423

    申请日:2009-05-01

    IPC分类号: A61K39/395

    摘要: The invention relates to antibody polypeptides that monovalently bind CD40L. Antibody polypeptides that are monovalent for binding of CD40L can inhibit CD40L activity while avoiding potential undesirable effects that can occur with antibodies capable of divalent or multivalent binding of DC40L. in one aspect, a monovalent anti-CD40L antibody polypeptide consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of DC40L, preferably without substantially agonizing CD40 activity. In another aspect, the monovalent anti-CD40L antibody polypeptide is a human antibody polypeptide. The invention further encompasses methods of antagonizing CD40/CD40L interactions in an individual and methods of treating diseases or disorders involving CD40/DC40L interactions, the methods involving administering a monovalent anti-CD40L antibody polypeptide to the individual.

    Compositions monovalent for CD40L binding and methods of use
    44.
    发明申请
    Compositions monovalent for CD40L binding and methods of use 有权
    用于CD40L结合的单价组合物和使用方法

    公开(公告)号:US20100092482A1

    公开(公告)日:2010-04-15

    申请号:US12387421

    申请日:2009-05-01

    IPC分类号: A61K39/395 C07K16/18

    摘要: The invention relates to antibody polypeptides that monovalently bind CD40L. Antibody polypeptides that are monovalent for binding of CD40L can inhibit CD40L activity while avoiding potential undesirable effects that can occur with antibodies capable of divalent or multivalent binding of DC40L. in one aspect, a monovalent anti-CD40L antibody polypeptide consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of DC40L, preferably without substantially agonizing CD40 activity. In another aspect, the monovalent anti-CD40L antibody polypeptide is a human antibody polypeptide. The invention further encompasses methods of antagonizing CD40/CD40L interactions in an individual and methods of treating diseases or disorders involving CD40/DC40L interactions, the methods involving administering a monovalent anti-CD40L antibody polypeptide to the individual.

    摘要翻译: 本发明涉及单价结合CD40L的抗体多肽。 CD40L结合的一价抗体多肽可以抑制CD40L活性,同时避免可能发生在能够进行DC40L二价或多价结合的抗体的潜在的不良作用。 在一个方面,单价抗CD40L抗体多肽由特异性结合并拮抗DC40L的活性的单个免疫球蛋白可变区组成或包含,优选不具有实质上激动的CD40活性。 另一方面,单价抗CD40L抗体多肽是人抗体多肽。 本发明还包括拮抗个体中CD40 / CD40L相互作用的拮抗作用的方法以及治疗涉及CD40 / DC40L相互作用的疾病或病症的方法,涉及向个体施用单价抗CD40L抗体多肽的方法。

    Fc fusion
    49.
    发明申请
    Fc fusion 审中-公开
    Fc融合

    公开(公告)号:US20060083747A1

    公开(公告)日:2006-04-20

    申请号:US11166496

    申请日:2005-06-24

    摘要: The present invention relates to a simple method for generating antibody-based structures suitable for in vivo use. In particular, the invention relates to a method for the generation of antibody-based structures suitable for in vivo use comprising the steps of: (a) selecting an antibody single variable domain having an epitope binding specificity; and (b) attaching the single domain of step (a) to an effector group. Uses of molecules generated using the method of the Invention are also described.

    摘要翻译: 本发明涉及一种生成适用于体内使用的基于抗体的结构的简单方法。 特别地,本发明涉及一种生成适合于体内应用的基于抗体的结构的方法,包括以下步骤:(a)选择具有表位结合特异性的抗体单可变结构域; 和(b)将步骤(a)的单一结构域连接到效应子组。 还描述了使用本发明的方法生成的分子的用途。