We enable nucleic acid labeling bioconjugation
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Modified triphosphate for incorporation in PCR reaction

  • Size
  • Catalog No.
  • Price
  • 1 µmol
  • BCT-05-S

  • € 85,00
  • 5 µmol
  • BCT-05-L

  • € 260,00
  • C8-Alkyne-dUTP is easily incorporated into DNA by PCR instead of dUTP using polymerases like Pwo, Deep Vent exo- or KOD XL. The resulting stable and modified PCR fragment is now ready for further functionalization by Click Chemistry. We recommend a substitution of 1 – 10% of dUTP.


    Synthesis of Highly Modified DNA by a Combination of PCR with Alkyne-Bearing Triphosphates and Click Chemistry, J. Gierlich et al., 2007, Chem. – A Eur. J., Vol. 13, p. 9486–9494.


    Directed DNA Metallization, G. A. Burley et al., 2006J. Am. Chem. Soc., Vol. 128, p. 1398–1399.


    Fluorescent labelling of in situ hybridisation probes through the copper-catalysed azide-alkyne cycloaddition reaction, S. Hesse et al., 2016, Chromosome Research, Vol. 24(3), p. 299–307.


    Enzymatic Synthesis of Chemical Nuclease Triplex-Forming Oligonucleotides with Gene-Silencing Applications, B. McGorman et al., 2022, Nucleic Acids Research, Vol. 50(10), p. 5467–5481.


    • Molecular Formula


    • Shelf Life

      12 months unopened after receipt

    • Storage Conditions

      -20 °C

    • Molecular Weight

      572.29 g/mol

    • Purity

      ≥ 95% (HPLC)

    • Physical State

      100 mM clear colorless
      solution in water (pH 7.5)

    • CAS Number

      1004297-65-7 (free acid)

    • Absorption (max)

      λmax = 292 nm

    • Ɛ (max)

      11.000 cm-1M-1