- Eliminates exposure to irritating & harmful powdered dyes
- DNase, RNase & protease-free
- Functionally & analytically tested
VWR's nucleic acid loading dyes are designed to optimize loading nucleic acids in acrylamide and agarose gels. 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.