Ponceau S solution
0.1 % (w/v) in 5% acetic acid
DOWNLOAD MSDS (PDF)-
CAS Number 6226-79-5
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Empirical Formula (Hill Notation) C22H12N4Na4O13S4
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Molecular Weight 760.57
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MDL number MFCD00003892
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PubChem Substance ID 24898827
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Popular Documents: Product Information Sheet (PDF)
Properties
| Related Categories | Buffers, Reagents, & Stains, Core Bioreagents, General Reagents, Hematology and Histology, Life Science Reagents for Protein Electrophoresis, |
| concentration | 0.1 % (w/v) in 5% acetic acid |
Description
Application
Ponceau S stain comes ready-to-use and is designed for rapid (5 min) staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. Ponceau S staining on nitrocellulose and PVDF is reversible by washing the stained membrane with 0.1 M NaOH for 1 min. The stained and destained membrane can then be immunologically detected (Western blotting). A product information sheet is supplied which includes the staining procedure for cellulose acetate, nitrocellulose, and PVDF.
Price and Availability
Suggested Laboratory Gloves
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