The BenchMark™ Pre-Stained Protein Ladder is suitable as a standard to monitor electrophoresis or electrophoretic transfer from the gel to a membrane in western blots (1). It consists of 10 proteins ranging in apparent molecular weight from ~10 to 190 kDa. It is designed for use with Tris-Glycine Gels. The BenchMark™ Pre-Stained Protein Ladder offers:
- Proteins covalently bound to a blue dye for easy visualization
- The fourth protein band from the top coupled with a pink dye for easy orientation and to ensure proper identification of each protein
- Affinity-purified proteins to provide sharp bands and clear background
- Easy-to-use format for direct application to an SDS-PAGE
- Sufficient reagent for visualizing 100 mini-gel applications or 50 large gel applications following western transfer
- Sufficient reagent for visualizing 50 mini-gel applications or 25 large gel applications during electrophoresis
