Mammalian cell culture media which comprise supernatant from Cohn fractionation stages and use thereof

摘要

Mammalian cell culture media which comprise supernatant from Cohn fractionation stages and use thereof 5 Abstract The present invention relates to mammalian cell culture media which comprise supernatant from some of the fractions of human plasma fractionation according to the Cohn method, more specifically, the supernatant of fractions I and 11+111. When said supernatant is added as a culture medium supplement it provides various nutrients and factors for the effective to maintenance and/or proliferation of the cultured mammalian cells. In addition, the present invention relates to the preparation process and use of said medium in the culture of mammalian cells.