Thistle Scientific Ponceau S Staining Solution (500 mL)

The Thistle Scientific Ponceau S Staining Solution (500 mL) is a reversible, non-destructive stain designed for rapid detection of proteins on nitrocellulose and PVDF membranes following transfer in Western blotting applications. This ready-to-use solution provides a quick and efficient method for assessing transfer efficiency before proceeding with immunodetection.

Key Features:

• Brand: Thistle Scientific
• Formulation: 0.1% (w/v) Ponceau S in 5% acetic acid
• Volume: 500 mL
• Application: Ideal for protein visualization on nitrocellulose and PVDF membranes
• Reversibility: Staining can be reversed with a brief incubation in 0.1% NaOH
• Reusable: Solution can be reused multiple times

This staining solution is an essential tool for laboratories performing Western blotting, providing a reliable method for confirming protein transfer and ensuring experimental accuracy.

Frequently Asked Questions

1. What is the Thistle Scientific Ponceau S Staining Solution used for?

It is a reversible, non-destructive stain designed for rapid detection of proteins on nitrocellulose and PVDF membranes following transfer in Western blotting applications. This ready-to-use solution provides a quick and efficient method for assessing transfer efficiency before proceeding with immunodetection.

2. Is this product suitable for protein visualization on nitrocellulose and PVDF membranes?

Yes. It is designed for protein visualization on nitrocellulose and PVDF membranes, and offers a formulation of 0.1% (w/v) Ponceau S in 5% acetic acid and a volume of 500 mL to support this kind of work.

3. What formulation and volume does this product have?

It has a formulation of 0.1% (w/v) Ponceau S in 5% acetic acid and a volume of 500 mL.

4. What reversibility and reusable does this product offer?

It offers the following key features: staining can be reversed with a brief incubation in 0.1% NaOH, solution can be reused multiple times, membrane staining and reversible colouring.