Proteinase K from Tritirachium album. Chromatographically purified, free of ribo- and deoxyribonucleases.
Proteinase K is a non-specific serine protease with strong proteolytic activity on denatured (in SDS) and high molecular weight native proteins. It cleaves peptide bonds typically after the carboxyl group of N-substituted hydrophobic, aliphatic and aromatic amino acids.
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