发明名称 |
EXPRESSION OF PROTEINS ON BACTERIAL SURFACE |
摘要 |
<p>The invention relates to a method for producing stable, surface-expressed polypeptides from recombinant gram-negative bacterial cell hosts. A tripartite chimetic gene and its related recombinant vector include separate DNA sequences for directing or targeting and translocating a desired gene product from a cell periplasm to the external cell surface. A wide range of polypeptides may be efficiently surface expressed, including beta -lactamase and alkaline phosphatase. Full enzyme activity is maintained and the proteins remain anchored to the bacterial outer membrane surface.</p> |
申请公布号 |
EP0746621(A4) |
申请公布日期 |
1995.08.21 |
申请号 |
EP19930909521 |
申请日期 |
1992.11.10 |
申请人 |
GEORGIOU, GEORGE |
发明人 |
GEORGIOU, GEORGE;FRANCISCO, JOSEPH, A.;EARHART, CHARLES, F. |
分类号 |
C07K14/245;C07K16/00;C12N1/21;C12N9/16;C12N9/86;C12N15/10;C12N15/62;C40B40/02;(IPC1-7):C12N15/62;C12N15/74;C12N15/70;C07K15/28;C12N11/16;C07K3/12;A61K39/00 |
主分类号 |
C07K14/245 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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