PMSF Inhibitor | 合法醫療器材資訊網

2019年5月17日—Actingasanon-specificinhibitor,PMSFisoftenusedtoprotectsamplesagainstthedigestivefunctionsofproteases,suchastrypsin, ...

An important serine protease inhibitor commonly utilized by biochemists and researchers, phenylmethylsulfonyl fluoride (PMSF)is often used to prepare cell lysates, helping to preserve critical samples.

By deactivating the serine hydroxyl group of any enzyme that contains this amino acid, PMSF prevents the degradation of proteins of interest. Based on its short half-life, this inhibitor must be added during each purification step.