Bromophenol blue sodium salt, Tracking dye (ab146333)
Key features and details
- Tracking dye for nucleic acid or protein electrophoresis.
- CAS Number: 62625-28-9
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
Bromophenol blue sodium salt, Tracking dye -
Description
Tracking dye for nucleic acid or protein electrophoresis. -
Alternative names
- BPB sodium salt
- Bromphenol Blue Sultone Form
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Biological description
pH indicator (pH 3.0 (yellow) - 4.6 (blue)). Tracking dye for protein or nucleic acid electrophoresis in polyacrylamide or agarose gels.
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CAS Number
62625-28-9 -
Chemical structure
Properties
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Molecular weight
691.94 -
Molecular formula
C19H9Br4NaO5S -
Storage instructions
Store at Room Temperature. Store under desiccating conditions. The product can be stored for up to 12 months. -
Handling
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.
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Source
Synthetic
