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M5 SuperRange Self-Lighting Western Protein Marker (15-200 kDa) is a ready-to-use mixture with 10 IgG-binding proteins covering a wide range of molecular weights from 15 to 200 kDa in Tris Glycine buffer.

M5 SuperRange Self-Lighting Western Protein Marker (15-200 kDa) performs dual functions. First, it contains 4 pre-stained proteins (10, 25, 45 and 70 kDa) for monitoring protein separation during SDS-PAGE, verification of Western transfer efficiency on membranes (nitrocellulose, PVDF, or nylon) and for approximating the protein size. Second, ten IgG binding proteins can be immuno-detected on film or by CCD imaging.