发明名称 |
Recombinant diphtheria toxin fragments |
摘要 |
Recombinant vectors which are effective in expressing DNA sequences encoding specific fragments of diphtheria toxins at high levels in recombinant host cells are disclosed. Both a fragment consisting of the enzymatically active A chain of diphtheria toxin and a fragment consisting of both the A portion and a B portion partial sequence are constructed by use of this recombinant vector.
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申请公布号 |
US4830962(A) |
申请公布日期 |
1989.05.16 |
申请号 |
US19840578122 |
申请日期 |
1984.02.09 |
申请人 |
CETUS CORPORATION |
发明人 |
GELFAND, DAVID H.;GREENFIELD, LAWRENCE I.;LAWYER, FRANCES C. |
分类号 |
A61K38/00;A61K39/44;A61K47/48;C07K7/08;C07K14/34;C07K14/415;C07K16/30;C07K17/06;C12N15/11;C12N15/62;C12N15/69;C12N15/70 |
主分类号 |
A61K38/00 |
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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