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Ponceau S (sodium salt)
Item number: Cay14330-25
Ponceau S is a stain that permits the rapid, reversible detection of proteins immobilized on various matrices, including nitrocellulose and polyvinylidene fluoride membranes. It can be used to locate proteins or evaluate efficiency of transfer. Reversible staining with ponceau S has also been validated as an...
| Keywords: | Acid Red 112, 3-hydroxy-4-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-2,7-naphthalenedisulfonic acid,... |
| Application: | Protein staining |
| CAS | 6226-79-5 |
| MW: | 760.6 D |
From 52.00€
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Ponceau S
Item number: TGM-T23173-1g
Description: Ponceau S (Acid Red 112) is an azo protein dye commonly used as a stain in spot blotting assays for protein quantification. Smiles: [Na+].[Na+].[Na+].[Na+].Oc1c(cc2cc(ccc2c1\N=N\c1ccc(cc1S([O-])(=O)=O)\N=N\c1ccc(cc1)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O. References: Sander H, et al. Ponceau S waste:...
| Keywords: | Acid Red 112 |
| CAS | 6226-79-5 |
| MW: | 760.57 D |
From 38.00€
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