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Thermo Scientific™
PageRuler™ Unstained Broad Range Protein Ladder
Thermo Scientific PageRuler Unstained Broad Range Protein Ladder is a mixture of 11 proteins (5 to 250 kDa) for use Read more
Catalog number 26630
Price (CNY)/ 2 x 250 µL
Price:495.00
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Quantity:
2 x 250 μL
Price (CNY)/ 2 x 250 µL
Price:495.00
PageRuler™ Unstained Broad Range Protein Ladder
Catalog number26630
Price (CNY)/ 2 x 250 µL
Price:495.00
-
Thermo Scientific PageRuler Unstained Broad Range Protein Ladder is a mixture of 11 proteins (5 to 250 kDa) for use as size standards in protein electrophoresis (SDS-PAGE) 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.
Compare and view all other protein standards and ladders ›
Product features
• Reference bands—the 100, 50, and 20 kDa bands are more intense for easy orientation
• Tagged—bands 10, 15, 20, 30, 40, 50, 70, 100, 150, and 250 contain an integral Strep-tag II sequence and can be detected on western blots using Strep-Tactin conjugates or an antibody against Strep-tag II sequence
Applications
• Accurate protein sizing on SDS-polyacrylamide gels and western blots
Compare and view all other protein standards and ladders ›
Product features
• Reference bands—the 100, 50, and 20 kDa bands are more intense for easy orientation
• Tagged—bands 10, 15, 20, 30, 40, 50, 70, 100, 150, and 250 contain an integral Strep-tag II sequence and can be detected on western blots using Strep-Tactin conjugates or an antibody against Strep-tag II sequence
Applications
• Accurate protein sizing on SDS-polyacrylamide gels and western blots
For Research Use Only. Not for use in diagnostic procedures.
Specifications
Number of Markers11
Product TypeProtein Ladder
Ready to LoadYes
Size Range5 to 250 kDa
Stain TypeUnstained
Gel CompatibilityBolt™ 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)250, 150, 100, 70, 50, 40, 30, 20, 15, 10, 5 kDa
Product LinePageRuler™
Quantity2 x 250 μL
Shipping ConditionApproved for shipment on Wet or Dry Ice
System TypeWestern Blotting, SDS-PAGE
Unit Size2 x 250 µL
Contents & 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, 0.01% bromophenol blue and 33% glycerol
Storage: Upon receipt store at -20°C
Storage buffer: 62.5 mM Tris-H3PO4 (pH 7.5 at 25°C), 1 mM EDTA, 2% SDS, 10 mM DTT, 1 mM NaN3, 0.01% bromophenol blue and 33% glycerol
Storage: Upon receipt store at -20°C