Loading buffer reagent kit BlueStar

for Western blotfor electrophoresisliquid

Broad range: 10 – 180 kDa High performance: 10 bands with 3 colours (blue, orange and green) Reference bands: 28 kDa (green) and 75 kDa (orange) Sharp bands Ready to use: Supplied in a loading buffer for direct loading 500 µL: for 100 mini or 50 large gels Details BlueStar Prestained Protein Marker The BlueStar Prestained Protein Ladder is a three color protein standard with 10 prestained proteins covering a wide range molecular weights from 10 to 180 kDa. The BlueStar Prestained Protein Ladder is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon or nitrocellulose) and for approximating the size of proteins. Broad range: 10 – 180 kDa High performance: 10 bands with 3 colours (blue, orange and green) Reference bands: 28 kDa (green) and 75 kDa (orange) Sharp bands Ready to use: Supplied in a loading buffer for direct loading Storage Buffer 20 mM Disodium hydrogen phosphate pH 8.0 (at 25°C ), 2 % SDS, 0.2% Triton X-100,10 mM 2-Mercaptoethanol, 6 M Urea and 27% (v/v) Glycerol. Storage Stable at -20°C for 12 months. Stable at +4°C for 3 months.