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Proteinase K, Biotechnology Grade


Lyophilised powder. 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.

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.



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Size Supplier No. Catalog Number Unit List Price Quantity
100 mg 0706-100MG 0706.100MG Each Retrieving Restricted
500 mg 0706-500MG 0706.500MG Each Retrieving Restricted
1 g 0706-1G 0706.1G Each Retrieving Restricted
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Enzyme Name Proteinase K
Storage Conditions Freezer
CAS No. 39450-01-6
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