2× β-Mercaptoethanol Sample Buffer
100 mm Tris-HCl, pH 6.8
2% SDS
4% β-mercaptoethanol
20% glycerol
0.01% bromophenol blue
Store for up to 1 yr at 20°C.
100 mm Tris-HCl, pH 6.8
2% SDS
4% β-mercaptoethanol
20% glycerol
0.01% bromophenol blue
Store for up to 1 yr at 20°C.