
The prestained Protein Molecular Weight Marker is a mixture of 6 blue stained proteins supplied in gel loading buffer (50 mM Tris-HCl (pH 6.8), 100 mM dithiothreitol, 2 % SDS, 0.001 % bromophenol blue, 10 % glycerol) for direct application to an SDS-polyacrylamide gel.
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