Sample buffer for protein analysis. 2X Concentration Contains: 450mM Tris-HCl, pH 8.45, 4% SDS, 10% Glycerol, 0.0025% Coomassie blue G, 2% β-Mercaptoethanol.

Sample buffer for protein analysis. 2X Concentration Contains: Tris-HCl, pH 8.45 (900mM), SDS (8%), Glycerol (20%), Coomassie blue G (0.01%).

Sample buffer for protein analysis.