DNA Ladder (DM003-R500, Bio-Helix) was run in 2% agarose gel (MB755-0100, Bio-Helix) with TAE buffer loaded with the premix of Prime Juice (LD011-1000, Bio-Helix) from Lane A-D, as well as Novel Juice (LD001-1000, Bio-Helix) from Lane E-H. The gel images were taken by different devices to show the appearances of both dyes.