[EN] EXPRESSION CASSETTE FOR EFFICIENT PRODUCTION OF A PROTEIN<br/>[FR] CASSETTE D'EXPRESSION SERVANT A LA PRODUCTION EFFICACE D'UNE PROTEINE
申请人:DSM NV
公开号:WO2000066751A1
公开(公告)日:2000-11-09
The present invention provides an expression cassette comprising a DNA sequence of a species encoding a protein which is combined with a DNA sequence encoding a secretion signal peptide of an A. faecalis species. The sequence of the species encoding a protein does not originate from A. faecalis. Furthermore, a process for the preparation and isolation of said protein is provided, together with a process for the preparation of β-lactum antibiotics wherein said protein is applied.