SKU: C-1429-10mg
MG-132 Chemical Formula: C26H41N3O5 Solid Powder
  • Catalog#: C-1429
  • Targets: Proteasome
  • Synonym: MG-132; MG132; MG 132
  • Chemical Name/IUPAC:benzyl ((S)-4-methyl-1-(((S)-4-methyl-1-(((S)-4-methyl-1-oxopentan-2-yl)amino)-1-oxopentan-2-yl)amino)-1-oxopentan-2-yl)carbamate
  • SMILES Code: O=C(OCC1=CC=CC=C1)N[C@@H](CC(C)C)C(N[C@@H](CC(C)C)C(N[C@@H](CC(C)C)C=O)=O)=O
    Technical Data
  • Product Name: MG-132
  • Chemical Formula: C26H41N3O5
  • Molecular Weight: 475.62
  • CAS#: 133407-82-6
  • Appearance: Solid powder
  • Purity: > 99% by HPLC
  • Solubility: Soluble in DMSO
  • Storage: Room temperature for months, or -20ºC for 3 years
    MG-132 is a specific, potent, reversible, and cell-permeable proteasome inhibitor (Ki = 4 nM) . It reduces the degradation of ubiquitin-conjugated proteins in mammalian cells and permeable strains of yeast by the 26S complex without affecting its ATPase or isopeptidase activities. MG-132 activates c-Jun N-terminal kinase (JNK1), which initiates apoptosis. MG-132 also inhibits NF-?B activation with an IC50 of 3 µM and prevents ?-secretase cleavage. MG-132 induces MCPIP1 expression; induces C6 glioma cell apoptosis via oxidative stress; induces AIF nuclear translocation through down-regulation of ERK and Akt/mTOR pathway.