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公开(公告)号:US09567392B2
公开(公告)日:2017-02-14
申请号:US14386262
申请日:2013-03-15
Applicant: Biogen MA Inc.
Inventor: Kenneth Simon , Thomas Cameron , Deping Wang , Joseph Arndt , Mia Rushe , Justin Caravella , Eric Day
IPC: C07K16/08
CPC classification number: C07K16/084 , C07K2317/24 , C07K2317/565 , C07K2317/567 , C07K2317/76 , C07K2317/92
Abstract: In one aspect, the disclosure provides neutralizing antibodies against JCV and methods for the treatment of PML. In some embodiments, aspects of the invention relate to an isolated JC-vims neutralizing monoclonal antibody against JCV capsid protein VPI (JCV-VP1). In some embodiments, the antibody suppresses infectivity of the JC-vims. In some embodiments, the antibody binds the sialic acid binding pocket of JCV-VP1.
Abstract translation: 一方面,本公开提供了针对JCV的中和抗体和用于治疗PML的方法。 在一些实施方案中,本发明的方面涉及针对JCV衣壳蛋白VPI(JCV-VP1)的分离的JC-vim中和单克隆抗体。 在一些实施方案中,抗体抑制JC-vims的感染性。 在一些实施方案中,抗体结合JCV-VP1的唾液酸结合口袋。