发明名称 |
HERSTELLUNG UND STABILISIERUNG VON ZELLSUSPENSIONEN |
摘要 |
PCT No. PCT/EP95/01259 Sec. 371 Date Jan. 27, 1997 Sec. 102(e) Date Jan. 27, 1997 PCT Filed Apr. 5, 1995 PCT Pub. No. WO95/27203 PCT Pub. Date Oct. 12, 1995A stabilized cell suspension is prepared by treating the cell suspension with a solution of a heavy metal compound, which has been aged at pH 6.5-7.5 prior to use to allow a precipitate to form, removing the precipitate from the heavy metal solution, mixing the aged heavy metal solution with the cell suspension to form a first mixture, and mixing the first mixture with a paraformaldehyde solution to form a stabilized cell suspension which is still capable of lysis. |
申请公布号 |
DE69504646(D1) |
申请公布日期 |
1998.10.15 |
申请号 |
DE1995604646 |
申请日期 |
1995.04.05 |
申请人 |
NORTHERN GENERAL HOSPITAL N.H.S. TRUST, SHEFFIELD, GB |
发明人 |
GRANGER, VIVIAN, SHEFFIELD S8 0NS, GB;BARNETT, DAVID, SHEFFIELD S6 6FL, GB |
分类号 |
G01N33/48;G01N33/49;G01N33/50;G01N33/569;G01N33/96;(IPC1-7):G01N33/50;G01N33/66 |
主分类号 |
G01N33/48 |
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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