会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 24. 发明公开
    • 항-CD20 항체 및 이용 방법
    • 抗CD20抗体及其使用方法
    • KR1020090088877A
    • 2009-08-20
    • KR1020097009570
    • 2007-10-10
    • 백시넥스 인코포레이티드
    • 스미스어네스트에스.피셔테렌스엘.쥬니어
    • C07K16/28C12N15/13A61K39/395
    • C07K16/2887A61K39/39541A61K39/39558A61K2039/505C07K16/3061C07K2317/24C07K2317/56C07K2317/565C07K2317/72C07K2317/73C07K2317/732C07K2317/734C07K2319/00C12N5/0635C12N2501/599
    • Compositions and methods are provided for treating diseases associated with CD20, including lymphomas, autoimmune diseases, and transplant rejections. Compositions include anti-CD20 antibodies capable of binding to a human CD20 antigen located on the surface of a human CD20-expressing cell, wherein the antibody has increased complement-dependent cell-mediated cytotoxicity (CDC) that is achieved by having at least one optimized CDR engineered within the variable region of the antibody. Compositions also include antigen-binding fragments, variants, and derivatives of the monoclonal antibodies, cell lines producing these antibody compositions, and isolated nucleic acid molecules encoding the amino acid sequences of the antibodies. The invention further includes pharmaceutical compositions comprising the anti-CD20 antibodies of the invention, or antigen-binding fragments, variants, or derivatives thereof, in a pharmaceutically acceptable carrier, and methods of use of these anti-CD20 antibodies. ® KIPO & WIPO 2009
    • 提供组合物和方法用于治疗与CD20相关的疾病,包括淋巴瘤,自身免疫疾病和移植排斥。 组合物包括能够结合位于人CD20表达细胞表面上的人CD20抗原的抗CD20抗体,其中所述抗体具有增加的补体依赖性细胞介导的细胞毒性(CDC),其通过使至少一种优化的 CDR在抗体的可变区内工程化。 组合物还包括单克隆抗体的抗原结合片段,变体和衍生物,产生这些抗体组合物的细胞系和编码抗体氨基酸序列的分离的核酸分子。 本发明还包括药物组合物,其包含本发明的抗CD20抗体或其药学上可接受的载体中的抗原结合片段,变体或衍生物,以及这些抗CD20抗体的使用方法。 ®KIPO&WIPO 2009