Proteinase K 100g
Description
Proteinase K is a highly active protease isolated from Tritirachium album. It exhibits broad specificity and is effective at removing chromatin-bound proteins. Proteinase K is a popular choice for inactivating DNase and RNase in DNA/RNA isolation.
High purity Proteinase K has an optimal pH of 8.0 but is still extremely stable between pH 4-12. It has an activity of >30 U/mg, which may be increased in the presence of EDTA, SDS, and Guanidine hydrochloride. For best results, increase temperatures to 50-60°C, but not above 65°C.
Proteinase K is available in a 10 mg/mL or 20 mg/mL solution for direct use in DNA isolation.
Properties
Shelf life
5 years
Storage Temperature
2-8ºC
ECCN #
EAR99
European Com.#
254-457-8
Hazmat Ship
Non-hazardous
Appearance color
White
Appearance form
Powder
Molecular Weight
28.9 kDa
Pack Size
100g
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