| 发明名称 |
Process for preparing a purified treponemal antigen and use thereof |
| 摘要 |
A process for preparing a purified syphilis antigen which comprises adsorbing an extract originated from Treponemda pallidum on a hydroxyapatite gel, followed by elution, while an aqueous medium is used.
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| 申请公布号 |
US5591596(A) |
申请公布日期 |
1997.01.07 |
| 申请号 |
US19950478000 |
申请日期 |
1995.06.07 |
| 申请人 |
SEKISUI CHEMICAL CO., LTD. |
发明人 |
ISHIKAWA, FUMIO;NAGAHARA, KOUHEI;MATSUMOTO, MIE |
| 分类号 |
C07K14/20;(IPC1-7):G01N33/554;G01N33/53;G01N33/567;G01N33/531 |
主分类号 |
C07K14/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
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