Article
A dual label oligonucleotide ligation assay for detection of the CYP2C19*1, CYP2C19*2, and CYP2C19*3 alleles involving time-resolved fluorometry.
Therapeutic drug monitoring - 1 Feb 1998
Bathum L, Hansen T S, Hørder M, Brøsen K
Abstract excerpt
CYP2C19 (S-mephenytoin hydroxylase) is a polymorphically expressed enzyme. Currently, two defective alleles are known--CYP2C19*2 and CYP2C19*3. The authors have developed an oligonucleotide ligation assay to detect these two alleles. This assay combines the hybridization of one common, biotinylated capture probe and two allele-specific probes to the target DNA, with the ability of a DNA ligase to distinguish...
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