MG-132

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Cat No.

CEI-0222

Description

MG-132 (ZLLLal) can potently inhibit proteasome with IC50 of 100 nM.

CAS_No

133407-82-6

Molecular Weight

475.62

Purity

>99%

Storage

2 years at -20 centigrade

Targets

proteasome

Molecular Formula

C26H41N3O5

Chemical Name

benzyl (S)-4-methyl-1-((S)-4-methyl-1-((S)-4-methyl-1-oxopentan-2-ylamino)-1-oxopentan-2-ylamino)-1-oxopentan-2-ylcarbamate

Solubility

DSMO Water Ethanol

In vitro

MG-132 displays >1000 times more activity than ZLLal in inhibiting the ZLLL-MCA-degrading activity of 20S proteasome with IC50 of 100 nM versus 110 uM. MG-132 also inhibits calpain with IC50 of 1.2 uM. MG-132 (10 uM) potently inhibits TNF-alpha-induced NF-kappaB activation, interleukin-8 (IL-8) gene transcription, and IL-8 protein release in A549 cells by inhibition of proteasome-mediated IkappaBalpha degradation.

In vivo

Administration of MG-132 effectively rescues the expression levels and plasma membrane localization of dystrophin, beta-dystroglycan, alpha-bdystroglycan, and alpha-sarcoglycan in skeletal muscle fibers.

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Our Products Cannot Be Used As Medicines Directly For Personal Use.

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