GenLadder 1kb (ready-to-use) DNA marker

The GenLadder 1kb (ready-to-use) 250bp - 10kbp-ladder is the ideal DNA size marker for fragment sizes from 250 - 10000bp. All bands light up to the same intensity except the 1000 bp and the 3000 bp band which are twice as bright for better orientation. Each band has been calibrated with respect to base pair size and DNA quantity. Thus, an accurate determination of product size and DNA concentration is possible. No ambiguous bands are visible. The GenLadder 250bp - 10kb can be directly labeled at the 5'-end with radioisotopes using T4 polynucleotide Kinase for visualisation by autoradiography. The DNA is already dissolved in buffer with 6X loading dye ready to use.

Fragment sizes and amount of DNA per band:
10000bp ( 28ng/5µL), 8000bp (28ng/5µL), 6000bp (28ng/5µL), 5000bp (28ng/5µL), 4000bp ( 18ng/5µL), 2x3000bp (92ng/5µL), 2500bp (34ng/5µL), 2000bp (34ng/5µL), 1500bp (20ng/5µL), 2x1000bp (92ng/5µL), 750bp (23ng/5µL), 500bp (30ng/5µL), 250bp (45ng/5µL).

GenLadder DNA ladders are available in a conventional ready-to-use format (premixed with 6X DNA Loading Dye which contains bromophenol blue and xylene cyanol FF): GM3094 (GenLadder 100 bp + 1.5 kbp ready-to-use) > and M3328 (GenLadder 1kbp ready-to-use) > or our ready-to-use premix M3072 (GenLadder 50bp) > with 6X Orange DNA Loading Dye.

The DNA Gel Loading Dyes can also be ordered separately: M3308 (DNA Gel Loading Dye with Bromophenol and Xylene Cyanol FF) >, M3321 (DNA Gel Loading Dye with Orange G) >.