GenLadder DNA marker are available in a conventional format (DNA dissolved in TE buffer:M3084 (GenLadder 1kbp) > and M3340 (GenLadder 100 bp + 1.5 kbp) > and a ready-to-use format (premixed with 6X DNA Loading Dye which contains bromophenol blue and xylene cyanol FF): M3094 (GenLadder 100 bp + 1.5 kbp ready-to-use) > and M3028 (GenLadder 1kbp ready-to-use) >) or our ready-to-use premix M3072 (GenLadder 50bp) > with 6X Orange DNA Loading Dye.