產品櫥窗
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PMSF (Phenylmethanesulfonyl fluoride)
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產品型號：101-329-98-6 商品規格： |
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Serine protease inhibitor. Synonym: α-Toluenesulfonyl fluoride, Benzylsulfonyl fluoride, Phenylmethylsulfonyl fluoride
C7H7FO2S
M.W.: 174.19
Assay: 99% min.
Melting Point: 91℃
Homogenous by GC and TLC
PMSF is an irreversible inhibitor of serin-proteases like trypsin, chymotrypsin and cysteine proteases. It is frequently used for the preparation of proteins from cell lysates. Stock conc.: 10 mg/mL in 10% isopropanol, , store at -20°C
Working conc.: 0.1-1mM
Gold, A.M. & Fahrney, D.E. (1964) Biochemistry 3, 783-791 Sulfonyl fluorides as inhibitors of esterases. II Formation and reactions of phenylmethanesulfonyl α-Chymotrypsin.
M.W.: 174.19
Assay: 99% min.
Melting Point: 91℃
Homogenous by GC and TLC
PMSF is an irreversible inhibitor of serin-proteases like trypsin, chymotrypsin and cysteine proteases. It is frequently used for the preparation of proteins from cell lysates. Stock conc.: 10 mg/mL in 10% isopropanol, , store at -20°C
Working conc.: 0.1-1mM
Gold, A.M. & Fahrney, D.E. (1964) Biochemistry 3, 783-791 Sulfonyl fluorides as inhibitors of esterases. II Formation and reactions of phenylmethanesulfonyl α-Chymotrypsin.
Store at Room Temp.
Caution:
PMSF is extremely toxic to mucous membranes of the lung, eyes and skin. Any contact by inhalation, swallowing or contact with skin must be avoided. After contact with skin wash immediately with plenty of water. We recommend to use AEBSF instead of PMSF, which is as effective but substantially less toxic.
Corrosive, Toxic
Caution:
PMSF is extremely toxic to mucous membranes of the lung, eyes and skin. Any contact by inhalation, swallowing or contact with skin must be avoided. After contact with skin wash immediately with plenty of water. We recommend to use AEBSF instead of PMSF, which is as effective but substantially less toxic.
Corrosive, Toxic