TargetMol

Ponceau S

Product Code:
 
TAR-T23173
Product Group:
 
Inhibitors and Activators
Supplier:
 
TargetMol
Regulatory Status:
 
RUO
Shipping:
 
cool pack
Storage:
 
-20℃
1 / 1
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This product comes from: United States.
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Further Information

Bioactivity:
Ponceau S (Acid Red 112) is the most commonly used stain for Western blotting binding with antibody-antigen, and stains the proteins on the membrane red.
CAS:
6226-79-5
Formula:
C22H12N4Na4O13S4
Molecular Weight:
760.55
Purity:
0.98
SMILES:
[Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=Cc2cc(ccc2C(=N/Nc2ccc(cc2S([O-])(=O)=O)N=Nc2ccc(cc2)S([O-])(=O)=O)C1=O)S([O-])(=O)=O

References

1. Litovchick L. Staining the Blot for Total Protein with Ponceau S. Cold Spring Harb Protoc. 2020 Mar 2;2020(3):098459.