Prestained Multicolor Protein Molecular Weight Marker (1.7-40 kDa)

Prestained protein ladder/markeris designed for monitoringprotein separation during SDS-polyacrylamide gel electrophoresis, verifyingof Westerntransfer efficiency on PVDF, nylon and nitrocellulose membranes and approximate sizing of proteins.The protein ladder is composed of 6 prestained recombinant proteins with high-purity.These proteins are stained with 3 different dyes with molecular weights from 1.7 kDa to 40 kDa.