| 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
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| 申请公布号 |
EP1645567(A1) |
申请公布日期 |
2006.04.12 |
| 申请号 |
EP20050023400 |
申请日期 |
1996.06.05 |
| 申请人 |
BOEHRINGER INGELHEIM VETMEDICA, INC. |
发明人 |
KNITTEL, JEFFEREY, P.;ROOF, MICHAEL, B. |
| 分类号 |
C07K16/12;G01N33/554;A61K39/02;A61K39/106;A61K39/40;A61P31/04;C12N1/00;C12N1/20;C12N1/36;C12N5/06;C12N9/92;C12Q1/02;C12R1/01;G01N33/569 |
主分类号 |
C07K16/12 |
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