MICRO FLOW CHANNEL, MICROCHIP, COLUMN AND DEVICE FOR NUCLEIC ACID HYBRIDIZATION AND NUCLEIC ACID HYBRIDIZATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a method and device that can easily carry out high sensitive detection of hnRNP-B1 gene mRNA which is expected to be applied as a diagnosis marker for early stage lung cancer.;SOLUTION: There is provided a micro flow channel 11 for nucleic acid hybridization through which a sample liquid including hnRNP-B1 gene mRNA flows, and in which an agarose gel carrier 2 (agarose gel bead) in which a capturing chain having a specific base sequence complementary to hnRNP-B1 gene mRNA is solidified is filled while being retained therein by a filter 113 disposed downstream of the channel in the sample liquid delivery direction.;COPYRIGHT: (C)2013,JPO&INPIT