or
Age I 100u 3-10u/ul Age I is 100% active at 25[degree]C. ACCGG T T GGCCA. 10mM Tris-HCl (pH 7.4) 300mM NaCl 1mM DTT 0.1mM EDTA 50% glycerol 0.5mg/ml BSA. Store at -20[degree]C.