Thermo Scientific™ PageRuler™ Unstained Protein Ladder
On demand
Order number :
26614
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) 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.
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