Zanidatamab;Research Grade Zanidatamab (DHC09607);Research Grade Zanidatamab;Immunoglobulin G1, anti-(human tyrosine kinase receptor HER2) (human-Mus musculus biparatopic monoclonal ZW25 light chain variable region fragment) fusion protein with peptide (synthetic 20-amino acid linker) fusion protein with human-Mus musculus biparatopic monoclonal ZW25 heavy chain variable region fragment fusion protein with peptide (synthetic 2-amino acid linker) fusion protein with human Fc fragment, (261→229′),(264→232′)-bis(disulfide) with immunoglobulin G1 anti-(human tyrosine kinase receptor HER2) (human-Mus musculus biparatopic monoclonal ZW25 γ1-chain) disulfide with human-Mus mu
