发明名称 |
Compostions comprising viruses and methods for concentrating virus preparations |
摘要 |
A composition is disclosed comprising virus in a formulation comprising a polyhydroxy hydrocarbon buffered to maintain a pH in a range from about 7 to about 8.5 at a temperature in the range from about 2° C. to 27° C. Methods for concentrating and purifying virus preparations are also disclosed.
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申请公布号 |
US6544769(B1) |
申请公布日期 |
2003.04.08 |
申请号 |
US19990249646 |
申请日期 |
1999.02.12 |
申请人 |
SCHERING CORPORATION |
发明人 |
FREI ANDREAS;KWAN HENRY K. H.;SANDWEISS VARDA E.;VELLEKAMP GARY J.;YUEN PUI-HO;IHNAT PETER |
分类号 |
A61K39/235;A61K48/00;C12N7/02;C12N15/861;C12Q1/68;(IPC1-7):C12N7/00;A61K9/127;A61K39/395;A01N37/18 |
主分类号 |
A61K39/235 |
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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