| 发明名称 |
Extraction of cell-bound protein from bordetella |
| 摘要 |
PCT No. PCT/EP94/00597 Sec. 371 Date Oct. 23, 1995 Sec. 102(e) Date Oct. 23, 1995 PCT Filed Feb. 28, 1994 PCT Pub. No. WO94/20538 PCT Pub. Date Sep. 15, 1994The present invention discloses a process for extracting a cell-bound protein of bacterial origin, useful in acellular vaccines, comprising contacting a suspension of the cell-bound protein with a flocculating agent prior to heat treatment.
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| 申请公布号 |
US6106842(A) |
申请公布日期 |
2000.08.22 |
| 申请号 |
US19950513768 |
申请日期 |
1995.08.29 |
| 申请人 |
SMITHKLINE BEECHAM BIOLOGICALS |
发明人 |
CAPIAU, CARINE;COMBERBACH, MARTIN;ROELANTS, PIET;PETRE, JEAN |
| 分类号 |
C12P21/00;A61K39/00;A61K39/10;A61P31/04;C07K1/14;C07K14/235;C07K14/705;C12N1/02;C12R1/01;(IPC1-7):A61K39/00;A61K39/02;C12P1/00 |
主分类号 |
C12P21/00 |
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