Serum-free stable transfection and production of recombinant human proteins in human cell lines

摘要

The present invention relates to an improved method for the serum-free production of recombinant human proteins, in particular blood proteins, utilizing specific cell lines stably transfected under serum-free conditions with a specific vector carrying the gene coding for the protein of interest. Furthermore the invention relates to a production cell line stably transfected with said vector under serum-free conditions, a method for producing said production cell line, and the vector carrying the gene of interest itself.