Ubiquitin-agarose is used in affinity chromatography, protein chromatography, intracellular protein degradation, calpain and lysosomal proteases, proteomics, specialty resins and ubiquitination analysis. Ubiquitin-agarose has been used in a study to produce evidence for a particulate location of ubiquitin conjugates and ubiquitin-conjugating enzymes in the rabbit brain. Ubiquitin-agarose has also been used to study fertilization of the ascidian, Halocynthia roretzi.
Physical form
Suspension in 1 M NaCl containing 15 Mm Sodium azide.
Methods in molecular biology (Clifton, N.J.), 832, 639-652 (2012-02-22)
The biological role and fates of ubiquitin (Ub) conjugates are determined by the nature of the ubiquitin chain formed on the protein. Recently, we reported that Ring-finger and U-box ubiquitin ligases (E3s), when functioning with different E2s, synthesize different types
The Journal of pathology, 203(1), 603-608 (2004-04-20)
Although the key event in the pathology of prion diseases is thought to be the conversion of cellular prion protein (PrP(C)) to the protease-resistant scrapie species termed PrP(Sc), the factors that contribute to neurodegeneration in scrapie-infected animals are poorly understood.
Retroviral Gag polyprotein precursors are both necessary and sufficient for the assembly and release of virus-like particles (VLPs) from infected cells. It is well established that small Gag-encoded motifs, known as late domains, promote particle release by interacting with components
Ubiquitin-activating enzyme was purified from the yeast Saccharomyces cerevisiae by covalent affinity chromatography on ubiquitin-Sepharose followed by HPLC anion-exchange chromatography. Enzyme activity was monitored by the ubiquitin-dependent ATP: 32PPi exchange assay. The purified enzyme has a specific activity of 1.5
The Journal of biological chemistry, 257(5), 2537-2542 (1982-03-10)
We have previously described an enzyme that activates ubiquitin, the heat-stable polypeptide of the ATP-dependent proteolytic system from reticulocytes (Ciechanover, A., Heller, H., Katz-Etzion, R., and Hershko, A. (1981) Proc. Natl. Acad. Sci. U. S. A. 78, 761-765). It carries
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