| 发明名称 |
Method for the inactivation of microbial toxins and attenuation of vaccines |
| 摘要 |
A method for the inactivation of microbial toxins and attenuation of vaccines by treating the toxin or vaccine with a tannin, especially a condensed tannin derived from fruit of the genus Diospyros, particularly the persimmon, without loss of the desired antigenicity.
|
| 申请公布号 |
US4172126(A) |
申请公布日期 |
1979.10.23 |
| 申请号 |
US19770846149 |
申请日期 |
1977.10.27 |
| 申请人 |
SANKYO CO LTD |
发明人 |
HATTORI, ZENPACHIRO;MITSUI, SEIJI;OGISO, AKIRA;OKONOGI, TAKASHI |
| 分类号 |
A61K36/44;A61K39/00;(IPC1-7):A61K39/02;A61K39/08;A61K39/12 |
主分类号 |
A61K36/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
