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Preparation and application of a BODIPY-labeled probe for a real-time polymerase chain reaction

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Abstract

A BODIPY-based (4,4-difluoro-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene, TMB) green fluorescent probe for quantitative real-time polymerase chain reaction (qPCR) was synthesized by azide-alkyne cycloaddition. Comparative studies with the analogous fluorescein-based probe were carried out. We demonstrated that fluorescent probes with the TMB fluorophore can be used in qPCR experiments.

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Abbreviations

FAM:

fluorescein

BODIPY:

4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

TMB:

1,3,5,7-tetramethyl-BODIPY

TBTA:

tris(N-benzyltriazolylmethyl)amine

FRET:

Férster resonance energy transfer

qPCR:

quantitative PCR

qRT-PCR:

quantitative reverse transcription PCR

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Correspondence to A. A. Pakhomov.

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Original Russian Text © E.V. Ilnitskaya, Yu.N. Kononevich, A.M. Muzafarov, S.A. Rzhevskiy, I.A. Shadrin, E.V. Babaev, V.I. Martynov, A.A. Pakhomov, 2015, published in Bioorganicheskaya Khimiya, 2015, Vol. 41, No. 4, pp. 505–508.

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Ilnitskaya, E.V., Kononevich, Y.N., Muzafarov, A.M. et al. Preparation and application of a BODIPY-labeled probe for a real-time polymerase chain reaction. Russ J Bioorg Chem 41, 451–453 (2015). https://doi.org/10.1134/S1068162015040068

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  • DOI: https://doi.org/10.1134/S1068162015040068

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