114802

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.

• Synonim(y): AdaAhx₃L₃VS, Adamantane-acetyl-(6-aminohexanoyl)₃-(leucinyl)₃-vinyl-(methyl)-sulfone, Proteasome Inhibitor XVI
• Wzór empiryczny (zapis Hilla): C₅₀H₈₈N₆O₈S
• Numer CAS: 389064-25-9
• Masa cząsteczkowa: 933.33
• Kod UNSPSC: 12352200
• NACRES: NA.77

Właściwości

• Poziom jakości: 100
• Próba: ≥90% (HPLC)
• Postać: powder
• producent / nazwa handlowa: Calbiochem^®
• warunki przechowywania: OK to freeze; protect from light
• kolor: off-white
• rozpuszczalność: DMSO: 5 mg/mL
• Warunki transportu: ambient
• temp. przechowywania: −20°C

Opis

Opis ogólny

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.

Działania biochem./fizjol.

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

Opakowanie

Packaged under inert gas

Ostrzeżenie

Toxicity: Standard Handling (A)

Rekonstytucja

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

Inne uwagi

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

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable