100 mM UTP


Thermo Scientific UTP (uridine 5′-triphosphate) is supplied as a 100 mM aqueous solution titrated to pH 7.3-7.5 with NaOH. This highly stable nucleotide is greater than 99% pure. You can use UTP in many molecular biology applications.


• Greater than 99% purity confirmed by HPLC
• Functionally tested in in vitro transcription
• High stability: stable for two years at -20°C and after multiple freeze-thaw cycles


  • aRNA synthesis
  • siRNA synthesis
  • RNA amplification
  • in vitro transcription

For research use only. It should not be used in diagnostic procedures.


Conjugate: unconjugated

Concentration: 100mm

Physical Appearance: Colorless transparent liquid

Storage: Store at -20°C. It is recommended to divide the product into small parts after receipt to avoid repeated freezing and thawing.

M.Wt: 550.09 (acid form: 484.09)

Cas No: 63-39-8 (acid form); 19817-92-6 (3Na salt)

Formula: C9H12N2Na3O15P3

Synonyms: Uridine-5′-triphosphate

Chemical name: Sodium ((2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyltriphosphate