Fig. 1 · Structure
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Naphthol yellow S, 98%
Alkaline Protein Stain
Naphthol Yellow S is a basic protein-binding dye utilized as an alkaline protein stain. This reagent demonstrates high affinity for proteins, making it suitable for detecting enzyme activity in various biological studies. Its ability to selectively bind to proteins allows for effective visualization in electrophoretic applications and other analytical techniques.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 846-70-8 |
| Applications | Alkaline Protein Stain |
| Formula | C10H4N2Na2O8S |
| Molecular Weight | 358.19 |
| Synonyms | Acid yellow 1; 98% |
| SMILES | O=S(C1=CC=C2C([N+]([O-])=O)=CC([N+]([O-])=O)=C(O[Na])C2=C1)(O[Na])=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.