Flash Protein Ladder, 10-175 kDa

The Flash Protein Ladder contains a three color, 10 protein ladder that resolve into sharp, tight bands in the range of 6-270 kDa. The Flash Protein Ladder allows you to monitor molecular weight separation during electrophoresis, estimate molecular weights of proteins of interest, and evaluate western transfer efficiency. The; Flash; pre-stained Protein Ladder is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis and verifying Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for; estimating; protein mass. The ladder is supplied in gel loading buffer; for immediate use. Use 3uL to 5uL per well for in gel visualization, or 2.5uL per well for western blotting. Storage Buffer:; 62.5 mM Tris-H3PO4 (pH 7.5 at 25 °C), 1 mM EDTA, 2% SDS, 10 mM DTT, 1 mM NaN3, 33% glycerol. Stable for up to 3 months at 4°C. Stable for up to 2 weeks at 25°C. For long-term storage, store at -20°C.