Proteinase K is used for protease digestion during DNA and RNA preparation. Proteinase K from GeneON is very active and stable at room temperature. It is available as Proteinase K powder or
- purified by chromatography and lyophilised
- RNases: not detectable
- DNases: not detectable
- Exonucleases: not detectable
Each batch of Proteinase K is tested for the presence of fungal and bacterial DNA. Moreover, the specific activity assay of each batch of the enzyme is performed.