| 发明名称 |
Process for purifying hepatitis a virus (HAV), virus thus purified and vaccine compositions containing it |
| 摘要 |
<p>A process is described for the purification of the hepatitis A virus, which allows to obtain with good yields a pure product, in which organic material collected by centrifugation after lysis of the culture cells is submitted to gel filtration and successively to ion exchange chromatography.</p> |
| 申请公布号 |
EP0522291(B1) |
申请公布日期 |
1997.07.30 |
| 申请号 |
EP19920109524 |
申请日期 |
1992.06.05 |
| 申请人 |
BIOCINE S.P.A. |
发明人 |
PELLEGRINI, VITTORIA;FINESCHI, NICOLETTA;ZUCKERMAN, ARIE J. |
| 分类号 |
C12N7/02;A61K39/29;A61P31/12;(IPC1-7):C12N7/02;C12N7/00 |
主分类号 |
C12N7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
