AEBSF 4-(2-Aminoethyl)-benzenesulfonyl fluoride HCl
CAS number: [30827-99-7]
High water soluble alternative to PMSF. Less toxic than PMSF.
Well suited in large scale purification of recombinant proteins.
Irreversibly inactivates thrombin and other serine proteases.
Purity: > 97%
Solubility (water): 10 g/l
Stock solutions: 20-100 mM in water or buffer
Solutions have an acidic pH
Stability: > 2 months at +4°C
As pH increases above neutral stability decreases
Stock solutions: stored at –20°C stability apprx. 6 months
Typical final concentrations: 0.1 - 2 mM