CULTURE MEDIUM FOR PRODUCTION OF PROTEIN OR PROLIFERATION OF VIRUS

摘要

Disclosed is a cell culture medium for producing a desired protein and/or proliferating a desired virus by using an animal cell.Also disclosed is a method for producing a protein or proliferating a virus by using the medium. A culture medium containing a saccharide such as melibiose is used to culture an animal cell, whereby an expression promoter integrated into the cell is activated to increase the production of a protein or proliferate a virus infecting the cell remarkably.