发明授权
US07097751B2 Base sequence detecting electrode, base sequence detecting device and base sequence detecting method
有权
碱基序列检测电极，碱基序列检测装置和碱基序列检测方法
- 专利标题： Base sequence detecting electrode, base sequence detecting device and base sequence detecting method
- 专利标题（中）： 碱基序列检测电极，碱基序列检测装置和碱基序列检测方法
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申请号： US10239175申请日： 2002-08-28
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公开(公告)号： US07097751B2公开(公告)日： 2006-08-29
- 发明人: Jun Okada , Koji Hashimoto , Masayoshi Takahashi
- 申请人： Jun Okada , Koji Hashimoto , Masayoshi Takahashi
- 申请人地址： JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2002-244018 20020823
- 国际申请： PCT/JP02/08671 WO 20020828
- 国际公布： WO04/019024 WO 20030304
- 主分类号： G01N27/327
- IPC分类号： G01N27/327 ; C12Q1/68
摘要：
A conductive detecting electrode (2), first blocking molecules (21) formed so as to cover a surface of the detecting electrode (2), the first blocking molecules decreasing adsorption of an intercalating agent to the surface of the detecting electrode (2), a target-complementary probe (23) immobilized to the detecting electrode (2) via a spacer member (22) comprising straight chain organic molecules, the target-complementary probe including a base sequence complementary to a target base sequence which is an object of detection, a conductive comparison electrode (3), and second blocking molecules (31) formed so as to cover a surface of the comparison electrode (3), the second blocking molecules decreasing adsorption of an intercalating agent to the surface of the comparison electrode (3), are provided.
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