CAS 30827-99-7: 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride

4-(2-Aminoethyl)benzenesulphonyl fluoride hydrochloride

4-(2-Aminoethyl)-benzenesulfonylfluoride hydrochloride, also known as AEBSF, is an irreversible serine protease inhibitor. AEBSF has been shown to inhibit trypsin, chymotrypsin, plasmin kallikrein and thrombin. It inhibits by acylation of the activesite of the enzyme. As an alternative to PMSF and DFP, AEBSF offers lower toxicity, improved solubility in water and improved stability in aqueous solutions. AEBSF has been used in cell culture in concentrations of up to 0.25 mM. Aqueous solutions are stable between pH 5-6; limited stability above pH 7.5.

Applications AEBSF Hydrochloride is an irreversible serine protease inhibitor. References Diatchuk, V., et. al.: J. Biol. Chem., 272, 13292 (1997)

AEBSF hydrochloride

M01245 - AEBSF, Hydrochloride

4-(2-Aminoethyl)-benzenesulfonylfluoride hydrochloride, also known as AEBSF, is an irreversible serine protease inhibitor. AEBSF has been shown to inhibit trypsin, chymotrypsin, plasmin kallikrein and thrombin. It inhibits by acylation of the active site of the enzyme. As an alternative to PMSF and DFP, AEBSF offers lower toxicity, improved solubility in water and improved stability in aqueous solutions. AEBSF has been used in cell culture, in concentrations of up to 0.25 mM. Aqueous solutions are stable between pH 5-6; limited stability above pH 7.5.

AEBSF•HCl is a cell-permeable molecule that is used as a chemical probe to study the apoptosis pathway. It has been shown to activate the toll-like receptor and induce significant cytotoxicity in human HL60 cells. AEBSF•HCl has also been reported to be an effective treatment for carcinoid syndrome, a disease characterized by uncontrolled growth of hormone-producing cells in the intestines or lungs. AEBSF•HCl induces apoptosis by activating p2y receptors on the surface of white blood cells and stimulating biochemical reactions that lead to cellular death.

AEBSF hydrochloride (Pefabloc SC) is an irreversible inhibitor of serine proteases, such as chymotrypsin, kallikrein, thrombin, plasmin, and trypsin.

4-(2-Aminoethyl)benzenesulphonyl fluoride hydrochloride

AEBSF is extensively used in studies aiming to describe cholesterol regulatory genes due to its potent ability to inhibit Site-1-protease (S1P). This serine protease, located in the Golgi apparatus, is responsible for activating the sterol regulatory element-binding proteins. By selectively inhibiting S1P, AEBSF can be used to characterize the downstream result of SREBP inhibition and its influence on cholesterol regulation. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.