539154
20S Proteasome, Rabbit
20S Proteasome is a catalytic core enzyme of the 26S proteasome that degrades ubiquitinated proteins. Fully functional with Z-LLVY-AMC as the substrate.
assay
≥95% (SDS-PAGE)
form
liquid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, avoid repeated freeze/thaw cycles
shipped in
wet ice
storage temp.
−70°C
Quality Level
General description
Native, rabbit 20S proteasome. Catalytic core enzyme of the 26S proteasome that degrades ubiquitinated proteins. Hydrolyzes various peptide substrates and proteins with broad specificity in a non-ATP-dependent process. Can be activated by PA28 (Cat. No. 506280) or SDS.
Biochem/physiol Actions
Fully functional as measured using Z-LLVY-AMC as the substrate following SDS activation
Packaging
Please refer to vial label for lot-specific concentration.
Physical form
In 150 mM NaCl, 50 mM HEPES, 1 mM DTT, pH 7.6.
Preparation Note
Following initial thaw, aliquot and freeze (-70°C).
Other Notes
Stein, R.L., et al. 1996. Biochemistry 35, 3899.
Ciechanover, A. 1994. Cell 79, 13.
Dick, L.R., et al. 1994. J. Immunol. 152, 3884.
Dick, L.R., et al. 1991. Biochemistry 30, 2725.
Hough, R., et al. 1987. J. Biol. Chem. 262, 8303.
Ciechanover, A. 1994. Cell 79, 13.
Dick, L.R., et al. 1994. J. Immunol. 152, 3884.
Dick, L.R., et al. 1991. Biochemistry 30, 2725.
Hough, R., et al. 1987. J. Biol. Chem. 262, 8303.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
存储类别
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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