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Merck

324800

Epoxomicin

≥95% (HPLC), solid, proteasome inhibitor, Calbiochem®

Synonym(s):

Epoxomicin, Synthetic, Proteasome Inhibitor XIV

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About This Item

Empirical Formula (Hill Notation):
C28H50N4O7
Molecular Weight:
554.72
UNSPSC Code:
12352202
NACRES:
NA.77
Assay:
≥95% (HPLC)
Form:
solid
Quality level:
100
Storage condition:
OK to freeze, protect from light

Key Documents

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Product Name

Epoxomicin, Synthetic, Epoxomicin, Synthetic, CAS 134381-21-8, is a potent, specific, and irreversible inhibitor of chymotrypsin-like, trypsin-like, and peptidyl-glutamyl peptide hydrolyzing activities of the proteasome.

assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, protect from light

color

white

solubility

DMSO: 1 mg/mL, methanol: 1 mg/mL

shipped in

ambient

storage temp.

−20°C

Quality Level

100

Related Categories

General description

An antitumor agent of microbial origin that acts as a potent, highly specific, and irreversible inhibitor of chymotrypsin-like (CT-L), trypsin-like (T-L), and peptidylglutamyl peptide hydrolyzing (PGPH) activities of the proteasome. Modifies the proteasomal catalytic subunits LMP-7, MECL1, and Z. Epoxomicin also displays potent anti-inflammatory activity in vivo.
An antitumor and anti-inflammatory agent that acts as a potent, highly specific, and irreversible inhibitor of chymotrypsin-like (CT-L), trypsin-like (T-L), and peptidyl-glutamyl peptide hydrolyzing (PGPH) activities of the proteasome. Modifies the proteasomal catalytic subunits LMP-7, MECL1, and Z. Does not affect the activities of non-proteasomal proteases such as trypsin, cathepsin B, or chymotrypsin. A 1 mM (50 µg/90 µl) solution of Epoxomicin, Synthetic (Cat. No. 324801) in DMSO is also available.

Biochem/physiol Actions

Cell permeable: no
Primary Target
CT-L,T-L,PGPH activity of proteasome
Product does not compete with ATP.
Reversible: no

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.

Other Notes

Meng, L., et al. 1999. Proc. Natl. Acad. Sci. USA 96, 10403.
Sin, N., et al. 1999. Bioorg. Med. Chem. Lett. 9, 2283.
Hanada, M., et al. 1992. J. Antibiot. 45, 1746.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Storage Class

11 - Combustible Solids

wgk

WGK 3

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

324800-100UG: + 324800-0MG: + 324800-11MG: + 324800-UG: + 324800-5MG:

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Certificates of Analysis (COA)

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Diti Chatterjee Bhowmick et al.
The Journal of biological chemistry, 293(37), 14210-14223 (2018-07-18)
Human islet amyloid polypeptide (hIAPP) is the principal constituent of amyloid deposits and toxic oligomers in the pancreatic islets. Together with hyperglycemia, hIAPP-derived oligomers and aggregates are important culprits in type 2 diabetes mellitus (T2DM). Here, we explored the role
Jin Rui Liang et al.
Cell, 180(6), 1160-1177 (2020-03-12)
Selective autophagy of organelles is critical for cellular differentiation, homeostasis, and organismal health. Autophagy of the ER (ER-phagy) is implicated in human neuropathy but is poorly understood beyond a few autophagosomal receptors and remodelers. By using an ER-phagy reporter and

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Global Trade Item Number

SKUGTIN
324800-100UGCN04055977216158

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