preferred_name: Immunoglobulin G1 [236-alanine,237-alanine,239-alanine,de-C-terminal-lysine], anti-(human interferon β) (human-Mus musculus monoclonal PF-06823859 γ1-chain), disulfide with human-Mus musculus monoclonal PF-06823859 κ-chain, dimer