Sartorius is a life sciences company that specializes in biopharmaceutical research and drug development. It operates through two divisions: Bioprocess Solutions and Lab Products and Services. The Bioprocess Solutions division offers the development and production of cell lines, cell culture media and reagents, bioreactors, a variety of technologies for separation, purification and concentration of biological products, and other services. The Lab Products and Services division addresses pharmaceutical, biotech research laboratories, and academic research institutes.