COMPOSITION FOR ANIMAL CELL CULTURE, CULTURING METHOD AND PRODUCTION OF PHYSIOLOGICALLY ACTIVE SUBSTANCE

摘要

PURPOSE:To provide the subject inexpensive composition containing a polymer having phospholipid-like structure and effective for efficiently producing a physio logically active substance in an easily purifiable state by improving the substance-productivity of a cell capable of producing the physiologically active substance. CONSTITUTION:The objective composition contains a polymer having phospholipid-like structure. The polymer is preferably produced by homopolymerizing a polymerizable monomer having a hydrophilic group same as or similar to the group of phospholipid or copolymerizing the monomer with other monomer such as styrene. The polymerizable monomer having a hydrophilic group same as or similar to the hydrophilic group of phospholipid is e.g. 2- methacryloyloxyethyl phosphorylcholine.