Proteinase K

Proteinase K is an enzyme that breaks down proteins by cleaving their peptide bonds. It’s widely used in laboratories to digest proteins during DNA or other molecule extraction processes, helping to free DNA from complex mixtures. It is effective in various conditions, including in the presence of detergents and harsh chemicals. Proteinase K is active at moderate temperatures and is stable over a range of pH levels. Its ability to efficiently degrade proteins makes it a valuable tool in molecular biology for preparing samples for analysis or experimentation.