| 摘要 |
<P>PROBLEM TO BE SOLVED: To collect or detect a sample from a passage without a sample leak in a capillary-shaped passage. <P>SOLUTION: A first groove 5, a second groove 6 and each liquid storage vessel are formed on a groove forming surface of a first member. A second member is fixed on the groove forming surface by adhesion. The capillary-shaped passage 16 for the sample partitioned by the first and second grooves 5, 6 and each liquid storage vessel of the first member and the second member is formed. The inner surface of the passage 16 is non-adhesive. DNA is separated in gel by electrophoresis in the passage 16. Then, the second member is exfoliated from the surface of the first member, and the DNA is sampled from the second groove 6. <P>COPYRIGHT: (C)2004,JPO |
