Both Ponceau S and Ponceau BS are synthetic dyes commonly used in biological research. They are commonly used as protein stains to visualize proteins in western blots and other protein detection analyses. Ponceau S is a red dye, while Ponceau BS is a blue shade of the same dye. Both dyes bind to positively charged amino acid residues in proteins for easy visualization. However, Ponceau S is more commonly used due to its higher sensitivity.
Molecular Weight:
760.57
Purity:
97
CAS Number:
[6226-79-5]
Formula:
C22H12N4Na4O13S4
Target:
Biochemical Assay Reagents
Application Notes:
MCE Product type: Dye Reagents
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