The most comprehensive selection to support COVID-19 vaccine and assay development

Proteinase K is a high-activity serine protease often used in DNA and RNA extraction protocols as an efficient and dependable method for sample purification and the removal/digestion of RNases and DNases from preparations of nucleic acid. These purified samples can then be used in a variety of downstream applications related to COVID-19 testing and research. Its name is derived from its ability to digest keratin that composes the structure of hair.