Highly potent and selective cell permeable inhibitor of the proteasome. Inhibits the chymotrypsin-like and caspase-like peptidase activity of the proteasome. Calpain and cathepsin inhibitor. Autophagy activator. Similar structure as MG-132 but much higher potency.
Molecular Formula:C25H42BN3O6
Molecular Weight:491.4
Sequence:Z-Leu-Leu-Leu-B(OH)2
Solubility:Soluble in DMSO
Storage and Stability:Stable for at least 1 year after receipt when stored at -20°C.