Method of elongating DNA through immobilizing primer DNA chains on a substrate, a method of amplifying a DNA chain

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United States of America Patent

PATENT NO 8765417
APP PUB NO 20080032348A1
SERIAL NO

11792512

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Abstract

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Primers for DNA elongation are immobilized onto a substrate having on the surface thereof a polymer substance which contains a first unit having a group derived from a phosphoester composing the hydrophilic section of a phospholipid, and a second unit having an activated ester group, and DNA elongation reaction is allowed to proceed in a reaction system having introduced therein a sample which contains DNA fragments having desired sequences and nucleotide monomers, by heating the reaction system up to a temperature causing thermal unfolding of the DNA chains, and then by cooling the reaction system down to a temperature for annealing.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO BAKELITE CO LTD5-8 HIGASHI-SHINAGAWA 2-CHOME SHINAGAWA-KU TOKYO 1400002 ?1400002
DNA CHIP RESEARCH INCYOKOHAMA-SHI KANAGAWA 230-0045
KINOSHITA KENJI3-7105 MIKATADAI 1-CHOME NISHI-KU KOBE-SHI HYOGO 651-2277

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kinoshita, Kenji Hyogo, JP 14 56

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