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公开(公告)号:EP3160505A1
公开(公告)日:2017-05-03
申请号:EP15815646.3
申请日:2015-07-01
申请人: BeiGene, Ltd.
发明人: LI, Kang , SONG, Jing , ZHANG, Tong , LI, Yucheng , REN, Zhiying , KANG, Yanshen
IPC分类号: A61K39/395 , C07K16/46 , G01N33/574 , A61K39/00 , C07K16/28
CPC分类号: C07K16/2818 , A61K2039/505 , C07K2317/24 , C07K2317/34 , C07K2319/30
摘要: Provided are antibodies that specifically bind to Programmed Death-1 (PD1, Pdcd-1, or CD279) ligand (PD-L1) and inhibit PD-L1-mediated cellular signaling and activities in immune cells, antibodies binding to a set of amino acid residues required for its ligand binding, and uses of these antibodies to treat or diagnose cancer, infectious diseases or other pathological disorders modulated by PD-L1-mediated functions.
摘要翻译: 提供了特异性结合程序性死亡-1(PD1,Pdcd-1或CD279)配体(PD-L1)并抑制PD-L1介导的免疫细胞中的细胞信号和活性的抗体,与一组氨基酸结合的抗体 其配体结合所需的残基,以及这些抗体用于治疗或诊断由PD-L1介导的功能调节的癌症,感染性疾病或其他病理学障碍的用途。