Ubiquitin

Ubiquitin

Catalog Number:
UULP097432UBP
Mfr. No.:
E1100
Price:
$220
  • Size:
    5 mg
    Quantity:
    Add to Cart:
      • Overview
        • Ubiquitin (Ub) is a 76 amino acid protein widely expressed in the cytoplasmic and nucleus of cells. Ub is posttranslationally conjugated to proteins by the E1, E2, E3 protein ubiquitination cascade. Ub can be conjugated on proteins as monoUb or polyUb chains. Protein ubiquitination plays both proteolytic and nonproteolytic functions. Usually, polyubiquitinated proteins are targeted to the 26S proteasome for proteolysis. Typical concentration to support in vitro ubiquitination is 50-100 µM.

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      • Properties
        • Protein Name
          Ub
          Source
          Bacterial recombinant
          Formulation
          20 mM Tris, 150 mM NaCl, 2 mM βME, 10% Glycerol
          Storage
          Store at -80°C; avoid multiple freeze-thaw cycles
          Concentration
          See tube label
          Molecular Weight
          8.5 kDa

          * Research Use Only

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