发明名称 |
A method of preservation |
摘要 |
<p>A method for preventing or reducing bacterial contamination of a viral vaccine is disclosed. The method comprises adding an effective preserving amount of a polybiguanide-containing preservative composition to a solution containing vaccine virus or virus antigen. The method is particularly useful in preventing or reducing bacterial contamination of process solutions involved in the manufacture of influenza vaccines.</p> |
申请公布号 |
GB2323279(B) |
申请公布日期 |
2001.02.07 |
申请号 |
GB19980005806 |
申请日期 |
1998.03.18 |
申请人 |
* MEDEVA EUROPE LIMITED |
发明人 |
MICHELLE IRENE GREGARACH * LAWRENCE;DECLAN * GREALLY |
分类号 |
A61K9/00;A61K39/12;A61K39/145;A61K47/18;A61L2/00;(IPC1-7):A61K31/785 |
主分类号 |
A61K9/00 |
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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