Description Our dNTPs are analytically tested to ensure a purity of >99% by HPLC, guaranteeing optimal performance in demanding PCR applications. Specification Parameter Specification Purity ≥ 99% (HPLC) Total Product Size 0.4 mL; 2 mL Individual Container Size 0.1 mL; 0.5 mL Number of Containers 4 Refrigeration Requirements Freezer Shipping Conditions ICE UNSPSC Code 12352208 UNSPSC Category Nucleic Acid Bases Grade Biotech DG No Storage (-15 to -20)℃ Sterile No Stock Usually in Stock Summary DNase, RNase: None detected. Suitable for use in the Polymerase Chain Reaction (PCR). PCR Suitability dNTP set is a solution containing dATP, dCTP, dGTP and dTTP each 100mM. pH 7.0: 100 mM dATP (pH 7.0) 100 mM dCTP (pH 7.0) 100 mM dGTP (pH 7.0) 100 mM dTTP (pH 7.0) dNTP Set Solution was tested at a final concentration of 200 μM in a reaction mixture containing10 mM Tris-HCl, pH 8.3 at 25 °C, 50 mM KCl, 1.5 mM MgCl2, 0.001% (w/v) gelatin, primers defining an approximately 500 base pair region of λ DNA at 1.0 μM each, λ DNA template at 1 ng/100 μl, and Taq DNA polymerase at 2.5 units/100 μl. The reaction underwent 25 cycles of 94 °C to denature the double stranded DNA, 55 °C to anneal the DNA segments, and 72 °C to extend the DNA segments. A single band of approximately 500 base pairs was visualized following electrophoresis of the reaction product in a 1.5% agarose gel. Quality Control Endonuclease-ExonucleaseOne μg of λ Hind III fragments was incubated for 16 hours at 37 °C with dNTP Mix at a final concentration of 5 mM in a 50 μl reaction mixture containing 30 mM TrisHCl, pH 7.8, 50 mM NaCl and 10 mM MgCl2. No degradation of the DNA fragments was detected following agarose gel electrophoresis. Detection limit: Degradation of 10% of the DNA substrate is detectable. Endonuclease (Nickase)One μg of pBR322 DNA was incubated for 16 hours at 37 °C with dNTP Mix at a final concentration of 5 mM in a 50 μl reaction mixture containing 30 mM Tris-HCl, pH 7.8, 50 mM NaCl and 10 mM MgCl2. No conversion of the covalently closed circularDNA to the nicked or linear form was observed following agarose gel electrophoresis. Detection limit: Conversion of 1% of the DNA substrate is detectable. RNaseTwo μg of transfer RNA were incubated for 16 hours at 37 °C with dNTP Mix at a final concentration of 5 mM in a 50 μl reaction mixture containing 30 mM Tris-HCl, pH 7.8, 50 mM NaCl and 10 mM MgCl2. No degradation of the tRNA was detected following polyacrylamide gel electrophoresis. Detection limit: Degradation of 10% of the tRNA substrate is detectable. Documents Download Data Sheet Download SDS Download Technical Bulletin Request COA Disclaimer For laboratory research use only. ddntp
