申请人:MILLENNIUM PHARMACEUTICALS, INC.
公开号:EP2384767A1
公开(公告)日:2011-11-09
Antibodies and antigen-binding fragments of antibodies that bind OV064 are disclosed. The antibodies bind an extracellular domain of OV064. Some of the antibodies and antigen- binding fragments bind an epitope on OV064 sufficient to induce internalization. In some embodiments, the antibodies are humanized, chimeric or human. Nucleic acids and vectors encoding the antibodies or portions thereof, recombinant cells that contain the nucleic acids, and compositions comprising the antibodies or antigen-binding fragments are also disclosed. The invention also provides therapeutic and diagnostic methods utilizing the antibodies and antigen- binding fragments provided herein.
本研究公开了能与 OV064 结合的抗体和抗体的抗原结合片段。这些抗体与 OV064 的细胞外结构域结合。其中一些抗体和抗原结合片段与 OV064 上的表位结合,足以诱导内化。在某些实施方案中,抗体是人源化、嵌合或人类抗体。本发明还公开了编码抗体或其部分的核酸和载体、含有核酸的重组细胞以及包含抗体或抗原结合片段的组合物。本发明还提供了利用本文提供的抗体和抗原结合片段的治疗和诊断方法。