Products & ReviewLife Sciences
Proteinase K
AMSBIOAvailable: Worldwide
Proteinase K is a serine protease that is used to digest proteins and remove contamination from nucleic acid preparations

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Proteinase K is commonly used in molecular biology to digest protein and remove contamination from preparations of nucleic acid. Addition of Proteinase K to nucleic acid preparations rapidly inactivates nucleases that might otherwise degrade the DNA or RNA during purification.