Proteinase K Powder (Glyco-069CL)

Proteinase K is a protease that cleaves at the carboxyl side of aliphatic, aromatic or hydrophobic residues and is commonly used to digest and inactivate DNase and RNase in nucleic acid purification.      

Product Size
100 mg
Contents & storage
Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, but do not store above -20°C.
Proteinase K is a subtilisin-like endolytic protease that is isolated from the saprophytic fungus Tritirachium album. It has a high activity that is stable across a wide range of pH and temperature conditions and is suited to short digestion times. The activity of proteinase K is increased at elevated temperatures up to 65°C. Calcium is not essential to the function of proteinase K. Therefore, EDTA and other chelating agents do not interfere with the activity and may be used alongside proteinase K to inactivate calcium-dependent nucleases in DNA and RNA preparation.

For lab research use only, not for diagnostic, therapeutic or any in vivo human use.

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