Product nameBromophenol blue sodium salt, Tracking dye
DescriptionTracking dye for nucleic acid or protein electrophoresis.
- BPB sodium salt
- Bromphenol Blue Sultone Form
pH indicator (pH 3.0 (yellow) - 4.6 (blue)). Tracking dye for protein or nucleic acid electrophoresis in polyacrylamide or agarose gels.
Storage instructionsStore at Room Temperature. Store under desiccating conditions. The product can be stored for up to 12 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
This product has been referenced in:
- FELDBERG W & FLEISCHHAUER K Penetration of bromophenol blue from the perfused cerebral ventricles into the brain tissue. J Physiol 150:451-62 (1960). Read more (PubMed: 13822004) »