发明名称 |
LAWSONIA INTRACELLULARIS CULTIVATION, ANTI-LAWSONIA INTRACELLULARIS VACCINES AND DIAGNOSTIC AGENTS |
摘要 |
A method for large scale cultivation and attenuation of L. intracellularis bacteria by inoculating cells with L. intracellularis bacteria to infect the cells, incubating the infected cells in a reduced oxygen concentration and maintaining the infected cells in suspension. Anti-L. intracellularis vaccines are prepared from cultures grown in suspension. Diagnostic agents are also disclosed.
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申请公布号 |
CA2222643(A1) |
申请公布日期 |
1996.12.12 |
申请号 |
CA19962222643 |
申请日期 |
1996.06.05 |
申请人 |
BOEHRINGER INGELHEIM/NOBL LABORATORIES, INC.;BOEHRINGER INGELHEIM/NOBL LABORATORIES, INC. |
发明人 |
KNITTEL, JEFFREY P.;ROOF, MICHAEL B. |
分类号 |
G01N33/554;A61K39/02;A61K39/106;A61K39/40;A61P31/04;C07K16/12;C12N1/00;C12N1/20;C12N1/36;C12N5/06;C12N9/92;C12Q1/02;G01N33/569;(IPC1-7):C12N1/20 |
主分类号 |
G01N33/554 |
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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