Ready Ladder™ 100 bp, DNA Marker offers 13 fragments ranging from 100 to 3,000 bp. Marker is premixed with loading dye for added convenience. Simply load 6 μl of marker per lane. There is sufficient material for 50 assays. Also available without loading dye (DNA MW Marker, 100 bp Ladder) with EZ-Vision® One DNA Dye (EZ-Vision® 100 bp DNA Ladder).