The GenLadder 100 bp Plus with gel staining dye and loading dye – ready-to-use is an innovation for high throughput approaches or colony screenings! Ideally suited to determine the size of double-stranded DNA between 100 and 1000 base pairs. The additional bands at 1.5kbp and 3.0kbp allow additional DNA sizes in this range to be assigned without having to use an additional 1kbp DNA marker. At the same time, the mixture also contains a fluorescent gel staining dye. Additional staining (pre- or post staining) or the addition of fluorescent dye prior to application is thus unnecessary and saves an additional pipetting step. At the same time, it is possible to check whether a PCR was successful or not before applying the PCR sample