E195 PROTEINASE K, 20 MG/ML SOLUTION Grade:BIOTECHNOLOGY GRADE CAS Number: N/ASynonym(s): protease K, peptidase K, Tritirachium alkaline proteinase Molecular Weight: N/AMolecular Formula: N/A Storage Condition: COLD CodeSizePriceQuantity E195-5ML E195-25ML Description Activity >30 units/mg. Proteinase K is a non-specific serine protease with a molecular weight of approximay 28 kDa. This enzyme exhibits high stability and activity in the presence of SDS, EDTA and urea, as well as over a wide pH range. Proteinase K is useful for the inactivation of nucleases during the isolation of DNA and RNA. Click on the Features tab to learn more.