4 Results for "

Ponceau S

" in MedChemExpress (MCE) Product Catalog:
Products (4)

4 Results for "Ponceau S" in MCE Product Catalog:

Cat. No.: HY-12489
CAS No.: 6226-79-5
Purity:  ≥98.0%
Synonyms: Acid Red 112
Ponceau S (Acid Red 112) is a non-specific protein dye commonly used as a stain for Western blot. Ponceau S is used in an acidic aqueous solution that is compatible with antibody-antigen binding and dyes the proteins on the membrane red .
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1 Cited Publications
Cat. No.: HY-K1109

MCE Ponceau S staining solution (ready-to-use, 1×) is a ready-to-use membrane staining solution that can be used for protein detection on PVDF membranes, nitrocellulose membranes, and cellulose acetate membranes.

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Cat. No.: HY-12489A
CAS No.: 6226-79-5
Synonyms: Acid Red 112, BS
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.
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Cat. No.: HY-K0611

MCE Modified Van Gieson Staining Kit employs Celestine Blue and Mayer’s hematoxylin for nuclear staining, providing clearer and more stable nuclear visualization while facilitating longer preservation of stained sections. Ponceau S is used for collagen fiber staining, offering stable coloration and strong resistance to fading. This method enables effective differentiation between collagen fibers and muscle fibers, and can assist in distinguishing collagen fiber–derived tumors from myogenic tumors to a certain extent. It is also suitable for observing tissue or organ injury, repair processes, and the degree of fibrosis.

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