| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a device for detecting a nucleic acid, capable of detecting the nucleic acid free from precision worsening caused by a concentration distribution of a nucleic acid recognizing body. <P>SOLUTION: A flow specifying member 104 of this device for detecting the nucleic acid includes a flow passage 110 for making a solution containing the nucleic acid recognizing body flow, and twenty of electrode parts provided along the flow passage 110 in the flow passage 110. The four electrode parts arranged with the same pattern are included in respective linear flow passage areas of the flow passage 110. The electrode part GE1 positioned in the uppermost upstream has two probe (complementary sequence) immobilized electrodes Ea for detecting the nucleic acid, in the each linear flow passage area, the electrode part GE2 positioned in the second upstream has two probe (noncomplementary sequence) immobilized electrodes Eb for detecting the nucleic acid, the electrode part GE0 positioned in the third upstream has two probe electrodes En not having a specified function, and the electrode part GE3 positioned in the downmost downstream has two electrodes Er for measuring a reference value. <P>COPYRIGHT: (C)2007,JPO&INPIT |
