Article
Allele-specific genotype detection of factor V Leiden mutation from polymerase chain reaction amplicons based on label-free electrochemical genosensor.
Analytical chemistry - 1 Dec 2002
Ozkan Dilsat, Erdem Arzum, Kara Pinar, Kerman Kagan, Meric Burcu, Hassmann Jörg, Ozsoz Mehmet
Abstract excerpt
An electrochemical genosensor for the genotype detection of allele-specific factor V Leiden mutation from PCR amplicons using the intrinsic guanine signal is described. The biosensor relies on the immobilization of the 21-mer inosine-substituted oligonucleotide capture probes related to the wild-type or mutant-type amplicons, and these probes are hybridized with their complementary DNA sequences at a carbon paste...
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