基本信息:
- 专利标题:
- 申请号:JP51783797 申请日:1996-11-04
- 公开(公告)号:JP2000500006A 公开(公告)日:2000-01-11
- 优先权: GB9522839 1995-11-08
- 主分类号: C12P21/00
- IPC分类号: C12P21/00 ; A61K39/00 ; A61K39/10 ; C07K14/235 ; C12N1/20 ; C12N1/38 ; C12R1/01
摘要:
The invention relates to a process for culturing bacteria from the genus Bordetella from which antigens useful in an acellular vaccine may be isolated. The invention results in improved yields of FHA and PT in the culture media and involves culturing the bacteria with specific grades of Polyvinyl alcohol.
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C12 | 生物化学;啤酒;烈性酒;果汁酒;醋;微生物学;酶学;突变或遗传工程 |
----C12P | 发酵或使用酶的方法合成目标化合物或组合物或从外消旋混合物中分离旋光异构体 |
------C12P21/00 | 肽或蛋白质的制备 |