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Thermo Scientific™ UTP Solution, Tris buffered

UTP, Tris buffered is highly stable nucleotide with ≥99% purity used in many molecular biology applications

Supplier:  Thermo Scientific™ R1471

Catalog No. FERR1471

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Thermo Scientific UTP (uridine 5'-triphosphate), Tris buffered is an extremely stable nucleotide, supplied as 100 mM aqueous solution titrated to pH 7.3-7.5 with Tris base. The nucleotide has greater than 99% purity, is free of nuclease activities and functionally tested in in vitro transcription.


  • Greater than 99% purity confirmed by HPLC
  • Free of trace contaminating nucleotides, endo-, exodeoxyribonuclease and ribonuclease activities
  • Higher in vitro transcription yields using Tris buffered NTPs in comparison to NTPs, titrated with NaOH
  • High stability - stable for 3 years at -20°C and after multiple freeze-thaw cycles
  • in vitro transcription
  • RNA amplification
  • siRNA synthesis
  • aRNA synthesis

Extinction Coefficient: 10.0 x 103 M-1 x cm-1 (pH 7.0)
Formula: C9H15N2O15P3



100 mM
0.25 mL


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