发明授权
US6127431A Protein removed .beta.-1,3 glucan and coupling medium for probe of
ultrasonograph containing same
失效
蛋白质除去β-1,3葡聚糖和用于包含其的超声波探针的偶联介质
- 专利标题： Protein removed .beta.-1,3 glucan and coupling medium for probe of ultrasonograph containing same
- 专利标题（中）： 蛋白质除去β-1,3葡聚糖和用于包含其的超声波探针的偶联介质
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申请号： US115744申请日： 1998-07-15
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公开(公告)号： US6127431A公开(公告)日： 2000-10-03
- 发明人: Kazuyuki Miyazawa , Toshio Yanaki
- 申请人： Kazuyuki Miyazawa , Toshio Yanaki
- 申请人地址： JPX Tokyo
- 专利权人： Shiseido Company, Ltd.
- 当前专利权人： Shiseido Company, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX9-215826 19970725
- 主分类号： G01N29/28
- IPC分类号： G01N29/28 ; A61B8/00 ; C08B37/00 ; G10K11/02 ; B01J13/00 ; C12P19/04
摘要：
There is provided a .beta.-1,3 glucan obtained by applying ultrasonic treatment in a mixed solution of an organic solvent containing at least dimethyl sulfoxide to remove the contaminant proteins and there is provided a coupling medium for a probe of an ultrasonograph comprised of a gel composed of a .beta.-1,3 glucan, as a main component, from which contaminant proteins have been removed as a coupling medium for a probe of an ultrasonograph superior in physical properties and safety.