U-Blot™ Two-Color Prestained Protein Ladder(15-130kDa)

U-Blot™ Dual Color Prestained Protein Marker (15-130 kDa) features 8 purified prestained proteins (15, 20, 25, 35, 50, 70, 100, 130 kDa) spanning 15 kDa to 130 kDa. The 70 kDa band is orange, while the other bands are blue, making it an ideal protein molecular weight standard for SDS-PAGE and Western blotting.