ANTIBODIES TARGETING, AND OTHER MODULATORS OF, THE CD276 ANTIGEN, AND USES THEREOF

摘要

The invention pertains to antibodies or other antigen binding proteins targeting the CD276 antigen, also known as B7-H3. The invention provides an improved set of antibodies which bind at new positions within the CD276 antigen and are of particular use as therapeutics in the treatment of CD276 positive cancer. Further the invention provides antibody conjugate and bispecific antibodies which were developed on basis of the novel anti-CD276 antibodies of the invention. Furthermore, the invention discloses the therapeutic use of the antibodies and other modulators in the treatment of CD276 positive cancer. Finally, the nucleic acid constructs encoding the molecules of the invention, recombinant cells expressing them, as well as particular uses and methods are provided.