发明名称 |
FERMENTATION OF GENETICALLY ENGINEERED YEAST IN THE PRESENCE OF A POLYALKYLENE COMPOUND |
摘要 |
The yield of secreted human serum albumin in a fermentation of genetically engineered yeast can be increased if a polyoxyalkylene compound is added, for example polypropylene glycol or polyoxypropylene/polyoxyethylene copolymers. Some of these compounds are routinely used in fermentation as antifoam compounds, but at lower levels. |
申请公布号 |
WO9002808(A2) |
申请公布日期 |
1990.03.22 |
申请号 |
WO1989GB01046 |
申请日期 |
1989.09.06 |
申请人 |
DELTA BIOTECHNOLOGY LIMITED |
发明人 |
CLARKE, PETER, MAURICE;COLLINS, STEPHEN, HUGH;MEAD, DAVID, JOHN |
分类号 |
C07K14/195;C07K14/41;C07K14/435;C07K14/76;C07K14/765;C12N1/38;C12N15/14;C12P21/02;C12R1/865 |
主分类号 |
C07K14/195 |
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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