PMSF
PMSF (Phenylmethylsulfonyl fluoride) is an irreversible serine/cysteine protease inhibitor commonly used to prevent protein degradation during cell lysis. It is a staple reagent in biochemistry and cell biology for both in vitro enzymatic assays and the preparation of protein extracts from tissues or cultured cells.
Product Specifications
CAS Number
329-98-6
Product Name Alternative
Cysteine protease, Cysteine Protease, CysteineProtease, Benzylsulfonyl Fluoride, Benzylsulfonyl fluoride, Cathepsin, inhibit, PMSF, Inhibitor, Phenylmethylsulfonyl fluoride, Phenylmethylsulfonyl Fluoride, Serine Protease, SerineProtease
Field of Research
Protein Biochemistry
Purity
97.75% (May vary between batches)
Solubility
Ethanol:17.4 mg/mL (99.89 mM) ;10% DMSO+40% PEG300+5% Tween 80+45% Saline:5 mg/mL (28.7 mM) ; DMSO:257.5 mg/mL (1478.27 mM)
Smiles
FS (=O) (=O) Cc1ccccc1
Molecular Formula
C7H7FO2S
Molecular Weight
174.19
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
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