Spectra™ Multicolor Broad Range Protein Ladder

Sprawdź także: MWP06

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Thermo Scientific Spectra Multicolor Broad Range Protein Ladder is a 4-color protein standard containing 10 prestained proteins (10 to 260 kDa) for use in gel electrophoresis and Western blotting.

Features of Spectra Multicolor Broad Range Protein Ladder:

• Size range—10 proteins spanning 10 to 260kDa
• Multicolor—four different colors for unambiguous band-size assignment
• Ready-to-use—supplied in a loading buffer for direct loading on gels; no need to boil
• Sharp bands—color-coded bands of similar intensity for easy visualization
• Quality tested—each lot evaluated by SDS-PAGE and Western blotting
• Membrane-compatible—colored bands transfer to membranes for Western blotting

Includes:
Dye-stained proteins in 62.5 mM Tris-H₃PO₄ (pH 7.5 at 25°C), 1 mM EDTA, 2% SDS, 10 mM DTT, 1 mM NaN₃ and 33% glycerol.

Applications:

• Monitoring protein migration during SDS-polyacrylamide gel electrophoresis
• Monitoring protein transfer onto membranes after Western blotting
• Sizing of proteins on SDS-polyacrylamide gels and Western blots reducing agent necessary.