Deoxynucleoside Triphosphate Set

The Deoxynucleoside Triphosphate Set contains 4 individual vials of dATP, dCTP, dGTP, and dTTP, each as a 100 mM solution of the Na-salt. PCR-grade nucleotides are optimized for use in all types of amplification reactions and primer-extension reactions.

Product Description

• PCR-Grade Nucleotides from Roche Applied Science are specially manufactured and purified to the highest possible chemical purity.
• PCR-Grade Nucleotides contain at least 99% of the relevant deoxynucleoside-triphosphate (dNTP) and less than 0.9% deoxynucleoside-diphosphate (dNDP).
  They are provided as clear, colorless solutions in water at a concentration of 100 mM (pH 8.3).
• Due to the manufacturing process, PCR-Grade Nucleotides are free of dNTPs with modified bases, as well as tetra- and pyrophosphate contamination. Tetraphosphates can disintegrate and form pyrophosphate, which is a known inhibitor of amplification reactions. Therefore, the purity of nucleotides is critical to the success of your amplification reactions.
• PCR-Grade Nucleotides are stable for 30 months after the production date when stored at -15 to -25°C.