发明名称 |
FREMGANGSMAADE TIL FREMSTILLING AF EN INFLUENZAVIRUSVACCINE I EN FLYDENDE CELLEKULTUR |
摘要 |
<p>1. Method of preparing an influenza virus vaccine in which cells are infected with an influenza virus and the virus multiplies in the cells, whereupon the virus is isolated and a vaccine is prepared from the isolated virus, characterized in that some of the cells of a liquid cell culture are infected with an influenza virus and the infected culture is incubated in the presence of a proteolytic enzyme the concentration of which is sufficiently high to cause growth in a multiple number of cycles without causing any detachment of cells when confluent monolayers are used as the cell culture.</p> |
申请公布号 |
DK154749(C) |
申请公布日期 |
1989.05.16 |
申请号 |
DK19800002125 |
申请日期 |
1980.05.14 |
申请人 |
MOBAY CORPORATION |
发明人 |
BROWN, KAREN K.;STEWART, RICHARD C. |
分类号 |
A61K39/42;A61K39/145;C12N5/00;C12N7/00;(IPC1-7):A61K39/145 |
主分类号 |
A61K39/42 |
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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