Deoxyribonuclease I efficiently hydrolyzes single-stranded or double-stranded DNA in the presence of divalent cations. Useful in RNA preparations from tissue or bacterial cell cultures, AMRESCO’s DNase I is a chromatographically purified preparation supplied as a lyophilized powder.
From bovine pancreas and RNase-free. Activity is >1800 U/mg (Kunitz units).