Ponceau S Solution is a ready-to-use reversible stain solution. This product allows you to check the efficiency of electrophoretic transfer of SDS-denatured proteins to nitrocellulose and PVDF membranes, but is not sutiable for nylon membrane.

Following staining, transferred proteins (>100 ng/band) appear as red bands on a white background. As little as 250 ng protein can be rapidly visualized with Ponceau S stain. This product is fast, easy and does not interfere with downstream western blotting.

Features:

1. Convenient—Ready to use
2. Simplicity—directly incubate the blotting membrane in 15ml solution
3. Sharp bands—Stains proteins on membranes pink or light red
4. Sensitive—250ng of protein can be observed

Component：Appearance—Liquid

Storage：RT

Shelf Life：Store at RT for 1 year.