Once the DNAzure® solution is diluted to 1X, how long can it be stored?

For the original DNAzure® Blue Nucleic Acid Gel Stain, we recommend diluting the 100X DNAzure® stock to 1X working solution fresh each time. However, if a 1X solution stored at 4°C and protected from light, the gel stain should to be good up to two weeks.

We do not recommend storing the 1X staining solution longer than one working day for the DNAzure® 2.0 Visible Blue DNA Gel Stain Kit.