Article
Evaluation of single-base substitution rate in DNA by affinity capillary electrophoresis.
Analytica chimica acta - 30 Jun 2008
Kanayama Naoki, Takarada Tohru, Shibata Hideaki, Kimura Ayumi, Maeda Mizuo
Abstract excerpt
Capillary electrophoretic separation of 60 mer single-stranded DNA (ssDNA) and a single-base-substituted ssDNA was demonstrated using a size- and composition-controlled poly(ethylene glycol)-oligodeoxyribonucleotide block copolymer (PEG-b-ODN) as an affinity ligand. Under appropriate conditions, PEG-b-ODN and ssDNA with a complementary sequence formed a reversible complex via hybridization during the...
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