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114802

Sigma-Aldrich

AdaAhx3L3VS

A potent, covalent, cell-permeable, irreversible inhibitor of chymotrypsin-like (50-100 nM), trypsin-like (1-5 µM), and PGPH (0.5-1 µM) activities of the 20S proteasome.

Sinónimos:

AdaAhx3L3VS, Adamantane-acetyl-(6-aminohexanoyl)₃-(leucinyl)₃-vinyl-(methyl)-sulfone, Proteasome Inhibitor XVI

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About This Item

Fórmula empírica (notación de Hill):
C50H88N6O8S
Número de CAS:
389064-25-9
Peso molecular:
933.33
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

assay

≥90% (HPLC)

form

powder

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

off-white

solubility

DMSO: 5 mg/mL

shipped in

ambient

storage temp.

−20°C

General description

A cell-permeable, peptide vinyl sulfone that acts as a potent, irreversible inhibitor of proteasome activity. Covalently modifies the catalytically active β-subunits of the proteasome. Shown to inhibit the chymotrypsin-like (10-50 nM), trypsin-like (1-5 µM), and the peptidyl glutamyl peptide hydrolyzing (PGPH) (0.5-1 µM) activities of purified 20S proteasomes from rabbit muscle. Inhibits proteasomal degradation of deglycosylated MHC HLA-A2 heavy chain in US11+ cells (~50 µM).
A potent, covalent, cell-permeable, irreversible inhibitor of chymotrypsin-like (50-100 nM), trypsin-like (1-5 µM), and PGPH (0.5-1 µM) activities of the 20S proteasome.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
chymotrypsin-like activity of the 20S proteasome
Product does not compete with ATP.
Reversible: no
Target IC50: 50-100 nM against chymotrypsin-like activity of the 20S proteasome

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Kessler, B.M., et al. 2001. Chem. Biol.8, 913.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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