Anti-HER3 / HER4 antigen binding protein binding to HER3 beta hairpin and HER4 beta hairpin

摘要

The invention relates to anti-HER3/HER4 antigen binding proteins, e.g. anti-HER3/HER4 antibodies, that bind to the beta-hairpin of HER3 and the beta-hairpin of HER4, methods for selecting these antigen binding proteins, their preparation and use as medicament.