包装

1, 5, 25, 100 g in glass bottle

250 mg in glass bottle

Application

Phenylmethanesulfonyl fluoride has been used in following applications:
• cell fractionation.^[2]
• used as a supplement in nuclear protein extraction.^[2][3]
• inhibitor of cholesterol esterase (CE) and pseudocholinesterase (PCE).^[4]
• used for the collection of blood prior to centrifugation to quantify plasma ANP levels.^[5]

抑制丝氨酸蛋白酶如胰蛋白酶和胰凝乳蛋白酶。也可抑制半胱氨酸蛋白酶（通过还原硫醇可逆）以及哺乳动物乙酰胆碱酯酶。不如 DFP 有效或毒性强。有效浓度 0.1-1mM。pH 为 7.5 时半衰期为 1 小时。

Biochem/physiol Actions

Administration of PMSF produces analgesia unrelated to its anticholinesterase effect, and prolongs the analagesic effect of centrally administered β-endorphin.^[1]

性质

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