GOETTINGEN, Germany--(BUSINESS WIRE)--Sartorius Stedim Biotech (SSB), a leading international pharmaceutical and biotech supplier, today announced a substantial expansion of its product array in the cell culture range. The company signed a cooperation agreement with the Swiss-based life science group Lonza on long-term, global collaboration in the field of cell culture media. Cell culture media are growth substances and nutrients for cells or microorganisms and are required in every biopharmaceutical manufacturing process.
