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Perfect Color Protein Ladder

PerfectTM ColorProtein Ladder, prestained Protein ladder, composed of precisely spaced recombinant bands, for sizing polypeptides ranging from 7 kDa to 240 kDa.The PerfectTM Protein Ladder has ten bands corresponding to protein size: 7, 15, 20, 25, 35, 50, 70, 100, 140 and 240 kDa.

The 25 kDa band and 70 kDa band are covalently coupled to an orange dye. The remaining bands are covalently coupled to a blue dye.