Proteinase K

0706-500MG 0706-1G 0706-100MG
97062-242 97062-240 97062-238
Proteinase K
Lyophilised powder

Proteinase K is useful for the inactivation of nucleases during the isolation of DNA and RNA. Active over a broad pH range. No DNase or RNase detected.

A non specific protease with a molecular weight of approximately 18 kDa. Exhibits high stability and activity in the presence of SDS, EDTA, and urea, as well as over a wide pH range. Activity >30 units/mg.