Method of detecting gene

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid

Reexamination Certificate

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Details

C435S091100, C435S025000, C435S028000, C536S023100, C536S024330

Reexamination Certificate

active

07968290

ABSTRACT:
A method of detecting a gene including immobilizing a primer for DNA elongation onto an insoluble carrier having on the surface thereof a polymer substance containing a first unit having a phosphorylcholine group and a second unit having a carboxylic acid-derived group having an electron-attractive substituent bound to a carbonyl group; annealing the template DNA fragments or RNA fragments with the primer for DNA elongation, so as to elongate the DNA primer while incorporating therein an enzyme, thereby allowing coloration of a chromogenic reagent by its enzymatic action; and judging whether the DNA fragments or RNA fragments of the gene presents or not, based on the degree of coloration.

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