Additional Information
Product Name: | Cy5 labeled Ub | ||
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Also Known As: | Cy5-Ub | ||
Catalog No.: | E1159 | ||
Size: | 1 mg | ||
Molecular Weight: | 9.2 kDa | ||
Species: | Human | ||
Source: | Bacterial recombinant | ||
Stock: | 20 mM Tris, pH 7.6 at 4 °C, 150 mM NaCl, 2 mM bME and 10% glycerol | ||
Concentration: | See tube label | ||
Quality Assurance: | ~90% by SDS-PAGE, see datasheet for gel image | ||
Storage: | Store at -80°C; avoid multiple freeze-thaw cycles | ||
PDF Data Sheet: | PDF Datasheet, MSDS | ||
NCBI RefSeq: | N/A | ||
Image(s): | (Click image to enlarge)
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Shipping Method: | Dry ice shipping | ||
References: | No |
Details
Cy5 labeled Ub is made by reacting Ub(S20C) with sulfo Cy5 maleimide. All lysine residues are still available for formation of polyubiquitin chains. It can be used in ubiquitination reactions to generate Cy5 labeled ubiquitinated proteins or Cy5 labeled free polyubiquitin chains.
Images:
(Click image to enlarge)
Visualization of Cy5-Ub separated on SDS-PAGE using a gel documentation system. Left panel: normal view; Right panel: inverted view. Lane 1: 80 ng Lane 2: 40 ng Lane 3: 20 ng Lane 4: 10 ng |