PMSF

Rarity: Common

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At a glance

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Notion

Domain

Science and technology

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What Wikipedia says

In biochemistry, phenylmethylsulfonyl fluoride (or phenylmethylsulphonyl fluoride in British English) (PMSF) is a serine protease inhibitor (serine hydrolase inactivator) commonly used in the preparation of cell lysates. PMSF does not inactivate all serine proteases.

Excerpt from the Wikipedia article “PMSF”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Arrowsmaster, Public domain, via Wikimedia Commons.