BlueElf Prestained Protein Marker (5-245kDa)
The BlueElf Prestained Protein Marker is a three-color protein stan-dard with 13 pre-stained purified proteins. Proteins are covalently coupled with a blue chromophore except for two reference bands, one green at 25 kDa and one red one at 75 kDa respectively, when separated on SDS-PAGE (Tris-glycine buffer) .
Product Specifications
Product Name Alternative
5 - 245 kDa prestained protein ladder, Ready-to-use protein ladder
Applications
3-5 μl Protein Molecular Weight Marker per lane
Purity
> 95% (SDS-PAGE)
Form
Liquid (supplied in 20 mM Tris-phosphate pH 7.5 , 2% SDS, 0.2 mM DTT, 3.6 M urea and 15% glycerol)
Storage Conditions
Store at -20 °C
Notes
For research use only.
Applications Notes
Visualization of protein migration during SDS-polyacrylamide gel electrophoresis. Verification of protein transfer onto membranes after Western blotting. Approximate sizing of proteins on SDS-polyacrylamide gels and Western blots
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