How to prevent trypsin autolysis?

Jun 5,2026

Trypsin autolysis is the process where the protease trypsin breaks down its own peptide bonds, causing self-degradation and inactivation. In order to prevent trypsin autolysis, you can use mass-spec grade or chemically modified trypsin, optimize your digestion temperature and time, and leverage specific chemical buffers.

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Trypsin

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