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Products

Ponceau S Staining Solution

Price range: 73,00 € through 136,00 €

Overview

Ponceau S Staining Solution is a ready to use solution that provides a qualitative assessment of protein presence and transfer efficiency. Ponceau S dye selectively binds to proteins, forming a stable complex. It interacts with the amino acid residues, particularly arginine, lysine, and histidine. The binding of  Ponceau S to proteins imparts a red color to the stained protein bands.

Features

  • Detection limit in the range of 10-50 ng (depending of protein composition).
  • Stain compatible with PVDF or nitrocellulose membrane.
  • Reversible binding allowing for the removal of the dye and subsequent immunodetection or other downstream application.

Applications

  • Protein transfer verification on nitrocellulose or PVDF membranes during Western blotting process.
  • Sample loading normalization.

 

Research Use Only. Not for use in diagnostic procedures.

 

For bulk orders, OEM solutions, or customized formats, please contact our technical team.

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