Proteinase K is a stable serine protease with broad substrate specificity. The predominant site of cleavage is the peptide bond adjacent to the carboxyl group of aliphatic and aromatic amino acids with blocked alpha amino groups. Proteinase K is used for the destruction of proteins in cell lysates (tissue, cell culture cells) and for the release of nucleic acids.
|The recombinant proteinase K has been sterilized and filtered through a 0.22 μm filter, which can maintain its activity for a long time at room temperature and low temperature. It is recommended to store at 2-8 ℃ for long-term storage.
White or light beige lyophilized powder
DNA/RNA Experiment, for DNA/RNA Isolation