POST-SYNTHESIS LABELING OF NUCLEIC ACIDS AND USES THEREOF

An assay is provided for nucleic acids that can be post-synthetically labeled, wherein modified nucleoside triphosphates are used that are more efficiently and specifically incorporated during nucleic acid synthesis than labeled nucleoside triphosphates. In a preferred embodiment, nucleoside alpha-t...

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Bibliographische Detailangaben
Hauptverfasser: GUPTA, VINEET, BRUSH, CHARLES, K
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An assay is provided for nucleic acids that can be post-synthetically labeled, wherein modified nucleoside triphosphates are used that are more efficiently and specifically incorporated during nucleic acid synthesis than labeled nucleoside triphosphates. In a preferred embodiment, nucleoside alpha-thiotriphosphates are utilized. Maleimide or iodoacetamide conjugating moieties can be attached post-synthetically. The conjugating moieties may include a reporter group. Also disclosed are new methods for detecting single nucleotide polymorphism.