-
公开(公告)号:EP0284044B1
公开(公告)日:1994-03-23
申请号:EP88104649.4
申请日:1988-03-23
申请人: ZYMOGENETICS, INC.
发明人: Irani, Meher H. , Kilgore, Tammy L.
CPC分类号: C12N9/1044 , C07K14/4721 , C07K14/8125 , C12N15/67 , C12N15/81
-
公开(公告)号:EP0284044A1
公开(公告)日:1988-09-28
申请号:EP88104649.4
申请日:1988-03-23
申请人: ZYMOGENETICS, INC.
发明人: Irani, Meher H. , Kilgore, Tammy L.
CPC分类号: C12N9/1044 , C07K14/4721 , C07K14/8125 , C12N15/67 , C12N15/81
摘要: Methods for the enhanced production of proteins, such as alpha-1-antitrypsin, in yeast host cells are disclosed. The methods generally include introducing a suitable expression vector into a yeast host cell having a genetic defect. The expression vector is capable of directing the expression of heterologous genes or cDNA in yeast and contains an ADH2 promoter, a heterologous gene or cDNA, and a defective selectable marker, the defective selectable marker complementing the genetic defect in the yeast host cell.
摘要翻译: 公开了在酵母宿主细胞中增强蛋白质生产的方法,如α-1-抗胰蛋白酶。 所述方法通常包括将合适的表达载体导入具有遗传缺陷的酵母宿主细胞中。 表达载体能够引导异源基因或cDNA在酵母中的表达并且含有ADH2启动子,异源基因或cDNA,以及缺陷选择标记,缺陷选择标记,补充酵母宿主细胞中的遗传缺陷。
-