42 Bio-technology and scientific research services relating to antibodies, proteins, enzymes, antibody formats, bispecific antibody formats, therapeutic antibodies, bispecific compounds, immune-oncology antibody preparations and pharmaceuticals; research, production and development services relating to antibodies, proteins and enzymes; biological and bio-technology analysis services and laboratory services relating to antibodies, proteins, enzymes, antibody formats, bispecific antibody formats, therapeutic antibodies, bispecific compounds, immune-oncology antibody preparations and pharmaceuticals; biochemical research and development in the field of antibodies, protein and enzyme; scientific laboratory services relating to antibodies, protein and enzyme; research, production and development services relating to antibody formats, bispecific antibody formats, therapeutic antibodies, bispecific antibody formats and bispecific compounds; research, development and production of immuno-oncology antibody preparations and pharmaceuticals; information, advisory and consultancy services relating to all of the aforesaid services.