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BlueElf Prestained Protein Marker (5-245kDa)

5 - 245 kDa prestained protein ladder

Ready-to-use protein ladder

Cat. No. Amount Price (EUR) Buy / Note
PS-105 2 x 250 μl 139,50 Add to Basket/Quote Add to Notepad
Migration Patterns
Migration Patterns

For general laboratory use.

Shipping: shipped on gel packs

Storage Conditions: store at -20 °C
Short term storage (up to 1 month) at 4 °C possible.

Shelf Life: 12 months

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)


  • 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

The BlueElf Prestained Protein Marker is a three-color protein standard 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).

Recommended Load:
3-5 μl Protein Molecular Weight Marker per lane

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