HomeFAQsHow is Thermolabile Proteinase K different from Proteinase K, Molecular Biology Grade?
FAQ: How is Thermolabile Proteinase K different from Proteinase K, Molecular Biology Grade?
Thermolabile Proteinase K is an engineered and recombinantly expressed variant of Proteinase K, Molecular Biology Grade (wild type). The cleavage patterns of both enzymes are the same: they prefer aromatic and aliphatic amino acids. Thermolabile Proteinase K can be heat inactivated by incubating at 55°C for 10 minutes; and it retains optimal activity between 20–40°C.
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