Ponceau S

TargetMol
Product Code: TAR-T23173
Supplier: TargetMol
CodeSizePrice
TAR-T23173-100mg100mgEnquire
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TAR-T23173-50mg50mgEnquire
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Overview

Regulatory Status: RUO
Shipping:
cool pack
Storage:
-20℃

Images

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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.