发明名称 |
DNA sequences, recombinant DNA molecules and processes for producing the A and B subunits of cholera toxin and preparations containing so-obtained subunit or subunits |
摘要 |
DNA sequences and recombinant DNA molecules comprising at least a portion coding for all or part of subunits A and/or B of cholera toxin are prepared by enzymatic digestion of DNA of V. cholerae strains, isolating specific fragments and inserting them in appropriate vectors and subunits A and/or B of cholera toxin are prepared by culture of microorganisms containing said modified vectors.
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申请公布号 |
US4666837(A) |
申请公布日期 |
1987.05.19 |
申请号 |
US19820381083 |
申请日期 |
1982.05.24 |
申请人 |
SMITHKLINE-RIT |
发明人 |
HARFORD, NIGEL;DE WILDE, MICHEL |
分类号 |
C12N15/09;A61K39/00;A61K39/106;C07H21/04;C07K14/28;(IPC1-7):C12P21/00;C12P21/02;C12P19/34;C12P21/04;C12N15/00;C12N1/00;C12N1/20;C12R1/19;C12R1/63;C12Q1/68;C12Q1/04 |
主分类号 |
C12N15/09 |
代理机构 |
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代理人 |
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地址 |
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