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    • 3. 发明申请
    • COMPOSITIONS AND METHODS FOR PRODUCTION OF IMMUNOGLOBULINS
    • 用于生产免疫球蛋白的组合物和方法
    • WO2007117264A2
    • 2007-10-18
    • PCT/US2006030545
    • 2006-08-03
    • FRAUNHOFER USA INCYUSIBOV VIDADIHULL ANNAMETT VADIM
    • YUSIBOV VIDADIHULL ANNAMETT VADIM
    • C07K16/1278A61K2039/505C07K2317/13C07K2317/21C07K2317/565
    • Provided are oligonucleotides for isolating human antibody cDNAs from cells or cell lines, such as hybridomas. The invention also provides cDNAs that encode at least one provided CDR of heavy chain or a light chain of a human monoclonal antibody that binds to B. anthracis protective antigen; and cDNAs that encode at least one provided CDR of a heavy chain or a light chain of a human monoclonal antibody that binds to B. anthracis lethal factor. The invention further provides expression vectors that contain one or more cDNAs isolated according to the methods of the invention, host cells expressing one or more inventive cDNAs, and transgenic plants and animals that express one or more inventive cDNAs. In certain embodiments of the invention the expression system is a plant-based expression system. The invention further provides antibody compositions comprising one or more antibodies produced by expressing a cDNA isolated according to the methods of the invention in a suitable expression system. Additionally encompassed in the invention are kits containing one or more of provided compositions, as well as methods of production and use of provided compositions.
    • 提供了用于从细胞或细胞系如杂交瘤分离人抗体cDNA的寡核苷酸。 本发明还提供了编码至少一种所提供的重链CDR或轻链的CDR结合于炭疽杆菌保护性抗原的cDNA。 以及编码至少一种提供的结合于炭疽杆菌致死因子的人单克隆抗体的重链或轻链的CDR的cDNA。 本发明进一步提供含有根据本发明方法分离的一种或多种cDNA的表达载体,表达一种或多种本发明cDNA的宿主细胞,以及表达一种或多种本发明cDNA的转基因植物和动物。 在本发明的某些实施方案中,表达系统是基于植物的表达系统。 本发明进一步提供了抗体组合物,其包含通过在合适的表达系统中表达根据本发明的方法分离的cDNA产生的一种或多种抗体。 本发明另外包括含有一种或多种所提供的组合物的试剂盒,以及所提供的组合物的生产和使用方法。