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Thermo Scientific™
PageRuler™ Unstained Protein Ladder
Thermo Scientific PageRuler Unstained Protein Ladder is a mixture of 14 recombinant, highly purified, unstained proteins (10 to 200 kDa) Read more
Catalog number 26614
Price (HKD)/ 2 x 250 µL
Price:1,069.00
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Quantity:
2 x 250 mL
Price (HKD)/ 2 x 250 µL
Price:1,069.00
PageRuler™ Unstained Protein Ladder
Catalog number26614
Price (HKD)/ 2 x 250 µL
Price:1,069.00
-
Thermo Scientific PageRuler Unstained Protein Ladder is a mixture of 14 recombinant, highly purified, unstained proteins (10 to 200 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.
Features of the PageRuler Unstained Protein Ladder include:
- Reference bands—50 kDa band is stronger than the others for easy orientation
- Tagged—the ladder proteins contains 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 Markers14
Product TypeProtein Ladder
Ready to LoadYes
Size Range10 to 200 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)200, 150, 120, 100, 85, 70, 60, 50, 40, 30, 25, 20, 15, 10 kDa
Product LinePageRuler™
Quantity2 x 250 mL
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, proteins at 0.02 to 0.05 mg/mL of 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