Human monoclonal antibodies that bind CXCR4
    1.
    发明授权
    Human monoclonal antibodies that bind CXCR4 有权
    结合CXCR4的人单克隆抗体

    公开(公告)号:US08450464B2

    公开(公告)日:2013-05-28

    申请号:US12444130

    申请日:2007-10-01

    摘要: The present disclosure provides isolated monoclonal antibodies that specifically bind to CXCR4 with high affinity, particularly human monoclonal antibodies. Nucleic acid molecules encoding the antibodies of this disclosure, expression vectors, host cells and methods for expressing the antibodies of this disclosure are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of this disclosure are also provided. This disclosure also provides methods for detecting CXCR4, as well as methods for treating various cancers, inflammatory disorders and HIV infection using an anti-CXCR4 antibody of this disclosure.

    摘要翻译: 本公开提供以高亲和力特别是人单克隆抗体特异性结合CXCR4的分离的单克隆抗体。 还提供了编码本公开的抗体的核酸分子,表达载体,宿主细胞和用于表达本公开的抗体的方法。 还提供了免疫偶联物,双特异性分子和包含本公开的抗体的药物组合物。 本公开还提供了用于检测CXCR4的方法,以及使用本公开的抗CXCR4抗体治疗各种癌症,炎性疾病和HIV感染的方法。

    TRANSGENIC ANIMALS EXPRESSING CHIMERIC ANTIBODIES FOR USE IN PREPARING HUMAN ANTIBODIES
    6.
    发明申请
    TRANSGENIC ANIMALS EXPRESSING CHIMERIC ANTIBODIES FOR USE IN PREPARING HUMAN ANTIBODIES 有权
    表达用于制备人类抗体的重要抗体的转基因动物

    公开(公告)号:US20120272344A1

    公开(公告)日:2012-10-25

    申请号:US13540386

    申请日:2012-07-02

    摘要: The invention provides transgene constructs for expressing chimeric antibodies, and transgenic non-human host animals carrying such constructs, wherein the chimeric antibodies comprise human variable regions and constant regions of the non-human transgenic host animal. The presence of immunoglobulin constant regions of the host animal allows for generation of improved antibodies in such transgenic host animals. Subsequently, the chimeric antibodies can be readily converted to fully human antibodies using recombinant DNA techniques. Thus, the invention provides compositions and methods for generating human antibodies in which chimeric antibodies raised in vivo in transgenic mice are used as intermediates and then converted to fully human antibodies in vitro.

    摘要翻译: 本发明提供用于表达嵌合抗体的转基因构建体和携带这种构建体的转基因非人宿主动物,其中嵌合抗体包含人类可变区和非人转基因宿主动物的恒定区。 宿主动物的免疫球蛋白恒定区的存在允许在这些转基因宿主动物中产生改良的抗体。 随后,使用重组DNA技术可以容易地将嵌合抗体转化为完全人抗体。 因此,本发明提供了用于产生人抗体的组合物和方法,其中在转基因小鼠体内产生的嵌合抗体用作中间体,然后在体外转化为完全人抗体。

    TRANSGENIC ANIMALS EXPRESSING CHIMERIC ANTIBODIES FOR USE IN PREPARING HUMAN ANTIBODIES
    7.
    发明申请
    TRANSGENIC ANIMALS EXPRESSING CHIMERIC ANTIBODIES FOR USE IN PREPARING HUMAN ANTIBODIES 有权
    表达用于制备人类抗体的重要抗体的转基因动物

    公开(公告)号:US20110138489A1

    公开(公告)日:2011-06-09

    申请号:US13029186

    申请日:2011-02-17

    IPC分类号: C12P21/00 C07H21/04 A01K67/00

    摘要: The invention provides transgene constructs for expressing chimeric antibodies, and transgenic non-human host animals carrying such constructs, wherein the chimeric antibodies comprise human variable regions and constant regions of the non-human transgenic host animal. The presence of immunoglobulin constant regions of the host animal allows for generation of improved antibodies in such transgenic host animals. Subsequently, the chimeric antibodies can be readily converted to fully human antibodies using recombinant DNA techniques. Thus, the invention provides compositions and methods for generating human antibodies in which chimeric antibodies raised in vivo in transgenic mice are used as intermediates and then converted to fully human antibodies in vitro.

    摘要翻译: 本发明提供用于表达嵌合抗体的转基因构建体和携带这种构建体的转基因非人宿主动物,其中嵌合抗体包含人类可变区和非人转基因宿主动物的恒定区。 宿主动物的免疫球蛋白恒定区的存在允许在这些转基因宿主动物中产生改良的抗体。 随后,使用重组DNA技术可以容易地将嵌合抗体转化为完全人抗体。 因此,本发明提供了用于产生人抗体的组合物和方法,其中在转基因小鼠体内产生的嵌合抗体用作中间体,然后在体外转化为完全人抗体。

    TRANSGENIC ANIMALS EXPRESSING CHIMERIC ANTIBODIES FOR USE IN PREPARING HUMAN ANTIBODIES
    9.
    发明申请
    TRANSGENIC ANIMALS EXPRESSING CHIMERIC ANTIBODIES FOR USE IN PREPARING HUMAN ANTIBODIES 有权
    表达用于制备人类抗体的重要抗体的转基因动物

    公开(公告)号:US20090260093A1

    公开(公告)日:2009-10-15

    申请号:US12295557

    申请日:2007-03-30

    IPC分类号: A01K67/027 C12N15/00

    摘要: The invention provides transgene constructs for expressing chimeric antibodies, and transgenic non-human host animals carrying such constructs, wherein the chimeric antibodies comprise human variable regions and constant regions of the non-human transgenic host animal. The presence of immunoglobulin constant regions of the host animal allows for generation of improved antibodies in such transgenic host animals. Subsequently, the chimeric antibodies can be readily converted to fully human antibodies using recombinant DNA techniques. Thus, the invention provides compositions and methods for generating human antibodies in which chimeric antibodies raised in vivo in transgenic mice are used as intermediates and then converted to fully human antibodies in vitro.

    摘要翻译: 本发明提供用于表达嵌合抗体的转基因构建体和携带这种构建体的转基因非人宿主动物,其中嵌合抗体包含人类可变区和非人转基因宿主动物的恒定区。 宿主动物的免疫球蛋白恒定区的存在允许在这些转基因宿主动物中产生改良的抗体。 随后,使用重组DNA技术可以容易地将嵌合抗体转化为完全人抗体。 因此,本发明提供了用于产生人抗体的组合物和方法,其中在转基因小鼠体内产生的嵌合抗体用作中间体,然后在体外转化为完全人抗体。