(CSTFA) Genetic Technology Grade A specially prepared solution for use as a centrifugation medium for nucleic acid isolation and purification. CSTFA is ideal for nucleic acid isolation and purification due the nature of TFA ions, which promote hydration and solubilization of nucleic acids and proteins, thus improved migration and clearer bands. Nuclease activity is inhibited by TFA ions.Purity: 99.0% minimumAppearance: clear, colorless solutionDensity: 2.0± 0.05 g/mlUV Absorption: A260 0.30 max.A280 0.08 max.pH 5-8 |