RNase A-powder

Pancreatic Ribonuclease (RNase A ) catalyzes cleavage of the phosphodiester bond between the 5'-ribose of a nucleotide and the phosphate group attached to the 3'-ribose of an adjacent pyrimidine nucleotide forming a 2',3'-cyclic phosphate which may then be hydrolyzed to the corresponding 3'-nucleoside phosphate. Ribonuclease A has a molecular weight of 13,700 daltons. It operates in an optimum pH range of 7.0-7.5. Activity ≥ 50 KU/mg peotein, Lyophilized Powder Source: Bovine Pancrease EC: 3.1.27.5 The ultrapure Pancreatic Ribonuclease has been further purified by affinity chromatography method to remove trace contaminating proteases. Form: lyophilized powder SPECIFICATION (I) Activity ≥ 50 Kunitz units/mg powder STORAGE Store in an airtight container, at a temperature of 2°C to 8°C.