| 发明名称 |
Purification of polysaccharide-protein conjugate vaccines by ultrafiltration with ammonium sulfate solutions |
| 摘要 |
The present invention relates to the removal of unbound polysaccharides from conjugated polysaccharide-protein vaccines using the method of ultrafiltration whereby the diafiltration solution contains saturating levels of ammonium sulfate. |
| 申请公布号 |
AU2367500(A) |
申请公布日期 |
2000.07.31 |
| 申请号 |
AU20000023675 |
申请日期 |
1999.12.16 |
| 申请人 |
CONNAUGHT LABORATORIES |
发明人 |
RONALD P. MCMASTER |
| 分类号 |
A61K39/095;A61K39/385;A61P31/04 |
主分类号 |
A61K39/095 |
| 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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