chicken beta actin - promoter and a human factor viii: c gene containing plasmids, transformanten and processes for the manufacture of the human factor viii (c).

摘要

A plasmid for the expression of a protein having the biological activity of human factor VIII:C is described, which comprises a chicken beta -actin promoter or a derivative thereof and downstream of the promoter a gene coding for said protein having the biological activity of human factor VIII:C. Furthermore, the corresponding transformed microoganisms and processes for the production of a protein having the biological activity of human VIII:C are described. The plasmids allow the production of protein having the biological activity of human factor VIII:C with a high efficiency in an industrial scale.