Molecular Weight Protein Markers recombinate 7 proteins that are spaced at convenient intervals for easy identification. The 7 bands; 15, 25, 35, 50, 75, 100, and 150kDa provide an exact banding pattern for accurate molecular weight determination of unknown protein samples. The protein markers provide an accurate "ladder-like" array. The protein concentration is 800µg / ml (total protein) in a buffer containing 125mM of Tris HCI at a pH of 6.8, 2% SDS, 10% glycerol, 200mM 2-mercaptoethanol,, and 0.007% bromophenol blue.
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