VWR® nucleic acid loading dyes are designed to optimize loading nucleic acids in acrylamide and agarose gels

• Ready-to-use
• Eliminates exposure to irritating and harmful powdered dyes
• DNase, RNase and protease-free
• Functionally and analytically tested

Dye #1 is a light blue dye that migrates at 4,000 base pairs in 1% agarose. Dye #2 is an indigo dye that migrates at 600 base pairs in 1% agarose. Dye #3 is a magenta dye that migrates at 10 base pairs in 1% agarose. The three dyes migrate independently from the samples, allowing estimation of the migration of the nucleic acids.

They impart color to the sample to facilitate the loading process and increase the density of the sample to ensure efficient sample distribution into each well. The dyes migrate independently from the samples, allowing estimation of the migration of nucleic acids. Its blend of three tracking dyes make estimating sample migration simple and reliable.