Thermo Scientific™ Pierce™ Unstained Protein MW Marker

A mixture of seven native proteins (14.4kDa to 116kDa) for use as size standards in protein electrophoresis (SDS-PAGE).

Supplier:  Thermo Scientific™ 26610

Catalog No. PI26610

Description

Thermo Scientific™ Unstained Protein Molecular Weight Marker is a mixture of seven native proteins (14.4kDa to 116kDa) for use as size standards in protein electrophoresis (SDS-PAGE).

The protein MW marker is designed for accurate sizing of proteins in SDS-polyacrylamide gel electrophoresis, as well as on PVDF, nylon and nitrocellulose membranes. The protein standard produces sharp bands on protein mini gels following staining with Thermo Scientific Pierce Gel Stains or other coomassie dye or silver stains.

Highlights:

• Size range – seven proteins spanning 14.4 to 116kDa

• Ready-to-use – supplied in a loading buffer for direct loading on gels

• Sharp bands – equal intensity upon coomassie or silver staining

• Quality tested – each lot evaluated by SDS-PAGE and Western blotting

Includes:

Proteins (0.1 to 0.2mg/mL of each) in 62.5mM Tris-HCl (pH 7.0 at 25°C), 1mM EDTA, 2% SDS, 50mM DTT, 30mM NaCl, 1mM NaN₃, 0.01% bromophenol blue and 50% glycerol; Component proteins: beta-galactosidase (116kDa), bovine serum albumin (66.2kDa), ovalbumin (45.0kDa), lactate dehydrogenase (35.0kDa), REase Bsp98I (25.0kDa), beta-lactoglobulin (18.4kDa), lysozyme (14.4kDa)

Recommended for:

Accurate protein sizing on SDS-polyacrylamide gels and Western blots

Specifications

• Content And Storage: Contents: two vials of 1 mL each
  
  Storage buffer: 62.5 mM Tris-H₃PO₄ (pH 7.5 at 25°C), 1mM EDTA, 2% SDS, 50 mM DTT, 30 mM NaCl, 0.01% bromophenol blue and 50% glycerol
  
  Storage: Upon receipt store at -20°C
  
  
• Product Type Specs: Protein Ladder
• Size Range: 14.4 to 116 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: Pierce™
• Shipping Condition: Approved for shipment on Wet or Dry Ice

• Number of Markers: 7
• Ready to Load: Yes
• Stain Type: Unstained
• Molecular Weight: 116, 66.2, 45, 35, 25, 18.4, 14.4 kDa
• Quantity: 2 x 1 mL
• System Type: Western Blotting, SDS-PAGE