| 发明名称 |
PURIFICATION OF POLYSACCHARIDE-PROTEIN CONJUGATE VACCINES BY ULTRAFILTRATION WITH AMMONIUM SULFATE SOLUTIONS |
| 摘要 |
<p>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.</p> |
| 申请公布号 |
EP1140156(B1) |
申请公布日期 |
2006.12.13 |
| 申请号 |
EP19990967388 |
申请日期 |
1999.12.16 |
| 申请人 |
CONNAUGHT LABORATORIES |
发明人 |
MCMASTER, RONALD, P. |
| 分类号 |
A61K39/09;A61K39/095;A61K39/385;A61P31/04;C07K14/34 |
主分类号 |
A61K39/09 |
| 代理机构 |
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代理人 |
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