发明公开
- 专利标题： A method for purification of japanese encephalitis virus
- 专利标题（中）： 一种纯化日本ENCEPHALITIS病毒的方法
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申请号： EP85110011申请日： 1985-08-08
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公开(公告)号： EP0171765A3公开(公告)日： 1988-01-13
- 发明人: Sakamoto, Kuniaki , Gotoh, Isao , Kawahara, Tetsuo , Sakoh, Mitsuo
- 申请人： Juridical Foundation The Chemo-Sero-Therapeutic Research Institute
- 专利权人： Juridical Foundation The Chemo-Sero-Therapeutic Research Institute
- 当前专利权人： Juridical Foundation The Chemo-Sero-Therapeutic Research Institute
- 优先权： JP16732384 19840809
- 主分类号： C12N07/02
- IPC分类号： C12N07/02 ; A61K39/12
摘要：
Disclosed is an improved method for the purification of Japanese encephalitis virus, which comprises subjecting a solution containing the Japanese encephalitis virus to column chromatography using, as a gel for chromatography, a sulfuric acid ester of cellulose or a crosslinked polysaccharide. The method can provide highly purified Japanese encephalitis virus, which is useful for obtaining an effective vaccine against Japanese encephalitis.
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