T3 RNA Polymerase is a DNA-dependent RNA polymerase which exhibits
extremely high specificity for T3 promoter sequences. The enzyme
will incorporate 32P, 35S and 3H-labeled nucleotide triphosphates.
5 X Buffer
200 mM Tris-HCl (pH 7.9) 30 mM MgCl2 10 mM Spermidine
50 mM NaCl