DNA-Ladder combi lyophilised, not prestained Versatile DNA-marker combination for gels and DNA-fragments of different size. The bands below 500 bp were enhanced aligning their intensity in the gel to the large fragments. The 500 bp band was specially enhanced for easy orientation in the gel. Directions for use DNA-ladder combi combines the advantages of the 100 bp ladder, equalized (Art. No. T833), with the versatile 1 kbp DNA-ladder (Art. No. Y014). Subsequently we now have a marker set that completely covers both the medium size range up to 10 kb (see figure of Art. No. Y014) as well as enabling clear size analysis in the small fragment range. The two markers come in separate tubes to ensure high flexibility in the laboratory. They can, therefore, be used separately or combined. Fig.: Gel mixture of 0,9 % Agarose + 0,5 % Synergel ™ with (left to right): 0,4 μg 100 bp Ladder, equalized + 0,3 μg 1 kbp Ladder; 0,5 μg 1 kbp Ladder; 0,4 μg 100 bp Ladder, equalized.