Catalog No.: A14048

Proteasome inhibitor


PSI Chemical Structure

CAS NO. 158442-41-2

PSI is a proteasome inhibitor that inhibits chymotrypsin-like activity of the proteasome.

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Biological Activity

PSI is a proteasome inhibitor that inhibits chymotrypsin-like activity of the proteasome.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 16.16 mL 80.81 mL 161.61 mL
0.5 mM 3.23 mL 16.16 mL 32.32 mL
1 mM 1.62 mL 8.08 mL 16.16 mL
5 mM 0.32 mL 1.62 mL 3.23 mL

*The above data is based on the productmolecular weight 618.77. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A14048
Actions Inhibitor
CAS No. 158442-41-2
Formula C32H50N4O8
M. Wt 618.77
Purity >98%
SMILES CC[[email protected]@H](C)[[email protected]@H](C(=O)N[[email protected]@H](CCC(=O)OC(C)(C)C)C(=O)N[[email protected]@H](C)C(=O)N[[email protected]@H](CC(C)C)C=O)NC(=O)OCC1=CC=CC=C1

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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