We enable nucleic acid labeling bioconjugation
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Modified Triphosphate for chemo-enzymatic labeling of long oligonucleotides

  • Size
  • Catalog No.
  • Price
  • 1.0 µmol
  • BCT-08-S

  • € 100,00
  • 5.0 µmol
  • BCT-08-L

  • € 320,00
  • 5′-Ethynyl-dNTP can be easily incorporated into DNA by PCR using polymerases like Pwo, Deep Vent exo- or KOD XL. The resulting stable and modified (we recommend a modification of 1-10% of the corresponding natural base only) PCR fragment is now ready for further functionalization with a.g. dyes, biomolecules, oligos, etc.


    J. Gierlich, K. Gutsmiedl, P. M. E. Gramlich, A. Schmidt, G. A. Burley, T. Carell, Chem. – A Eur. J. 2007, 13, 9486–9494.

    G. A. Burley, J. Gierlich, M. R. Mofid, H. Nir, S. Tal, Y. Eichen, T. Carell, J. Am. Chem. Soc. 2006, 128, 1398–1399.

    • Molecular Formula


    • Shelf Life

      12 months unopened after receipt

    • Storage Conditions

      -20 °C

    • Molecular Weight

      492.16 g/mol

    • Purity

      ≥ 95% (HPLC)

    • Physical State

      100 mM clear colorless solution in water (pH 7.5)

    • CAS Number


    • Additional name

      EdUTP; 5-Ethynyl-2’-deoxyuridine-5’-triphosphate

    • Absorption (max)

      λmax = 288 nm

    • Ɛ (max)

      12,000 cm-1M-1