biological source
rabbit
Quality Level
assay
≥95% (SDS-PAGE)
form
solution
mol wt
700 kDa
UniProt accession no.
application(s)
cell analysis
shipped in
dry ice
storage temp.
−70°C
Gene Information
rabbit ... PSMA1(100352563), PSMB1(100343622)
General description
Manufactured for Sigma by Boston Biochem., Inc.
Application
20S proteasome fraction from rabbit has been used as a positive control to determine proteasome activity.
Biochem/physiol Actions
Catalytic core of the 26S proteasome that degrades polyubiquitinated proteins.
Hydrolyzes various peptide substrates and proteins with broad specificity in a non-ATP dependent process.
Physical form
Solution in 50 mM HEPES, pH 7.6, 150 mM sodium chloride, and 1 mM DTT, pH 7.6.
存储类别
10 - Combustible liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
低风险生物材料
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