Thermo Scientific™ Spectra™ Multicolor Broad Range Protein Ladder

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.

Supplier:  Thermo Scientific™ 26634X4

Catalog No. 26-634-X4

Description

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: eight 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

• Number of Markers: 10
• Ready to Load: Yes
• Stain Type: 4 colors: Blue, Orange, Green, Pink
• Molecular Weight (g/mol): 260, 140, 100, 70, 50, 40, 35, 25, 15, 10 kDa
• Quantity: 8 x 250 μL
• System Type: SDS-PAGE

• Detection Method: Colorimetric, NIR Fluorescence (700 nm), RGB Fluorescence (555 nm)
• Product Type: Protein Ladder
• Size Range: 10 to 260 kDa
• 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
• Product Line: Spectra™
• Shipping Condition: Approved for shipment on Wet or Dry Ice

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