A SECRET WEAPON FOR PROTEINASE K QIAGEN

In molecular biology Proteinase K (generally known as protease K or endopeptidase K) is actually a broad-spectrum serine protease. The enzyme was found out in 1974 in extracts in the fungus When isolating DNA or RNA from cells and tissues, proteinase K is used to digest away contaminating proteins. This eliminates impurities from nucleic acid pr