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Cat.#: ASSD-163
| Description | Ponceau S sodium salt is used to detect protein bands after western blotting. Once stained with Ponceaus S, transferred proteins appear as red bands on a pink background. |
| Size | 25 g |
| Chemical Name | 3-Hydroxy-4-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-2,7-naphthalenedisulfonic acid tetrasodium salt |
| Molecule Weight | 760.57 |
| Molecular formula | C22H12N4Na4O13S4 |
| CAS Number | 6226-79-5 |
| PubChem identifier | 11320219 |
| MDL Number | MFCD00003892 |
| Solubility | Soluble in water (1 mg/ml) |
| Form | Brown solid |
| Storage | RT |
| Shipping | Shipped at 4°C |
| Important | Ponceaus S is not suitable for use with nylon membranes. |
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