Thermo Scientific™ Spectra™ Multicolor Broad Range Protein Ladder

Description

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

Thermo Scientific Spectra Multicolor Broad Range Protein Ladder is a 4-color (blue, orange, green, pink) protein standard containing 10 prestained proteins (10 to 260 kDa) for use in gel electrophoresis and western blotting. The protein ladder is supplied in a ready-to-use format for direct loading onto gels; no need to heat, reduce, or add sample buffer prior to use.

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

Specifications

• Content And Storage:

  Contents: two vials of 250 μL each
  
  Storage buffer: 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
  
  Storage: Upon receipt store at -20°C

• Detection Method: Colorimetric, NIR Fluorescence (700 nm), RGB Fluorescence (555 nm)
• Number of Markers: 10
• Product Type: Protein Ladder
• Ready to Load: Yes
• Size Range: 10 to 260 kDa
• Stain Type: 4 colors: Blue, Orange, Green, Pink
• Gel Compatibility: Bolt™ Bis-Tris Plus Gels, Novex™ Tricine Gels, Novex™ Tris-Glycine Gels, NuPAGE™ Bis-Tris Gels, NuPAGE™ Tris-Acetate Gels, SDS-PAGE Gels
• Molecular Weight (g/mol): 260, 140, 100, 70, 50, 40, 35, 25, 15, 10 kDa
• Product Line: Spectra™
• Quantity: 2 x 250 μL
• Shipping Condition: Approved for shipment on Wet or Dry Ice
• System Type: Western Blotting, SDS-PAGE

For Research Use Only. Not for use in diagnostic procedures.