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J60744 Ponceau S, Electrophoresis Grade

Numéro de CAS
C.I. 27195

Stock No. Conditionnement Prix ($) Quantité Disponibilité
J60744-09 10g 12,80
J60744-18 50g 46,50
J60744-30 250g 116,00
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Ponceau S, Electrophoresis Grade


Propriétés chimiques

Poids moleculaire
Storage & Sensitivity
Ambient temperatures.
Soluble in water (10 g/L) at 20°C. Insoluble in ether.


Ponceau S dye is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. It is also suitable for electrophoresis, azo dye for reversible protein staining. This stain can also be used as a fiducial marker in mass spectrometric imaging.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away fom strong oxidizing agents.

Références bibliographiques

RH Aebersold.; J Leavitt.; RA Saavedra. Internal amino acid sequence analysis of proteins separated by one-or two-dimensional gel electrophoresis after in situ protease digestion on nitrocellulose. . PNAS. 1987, 84,(20), 6970-6974.

MA Paz, R Flückiger, A Boak, HM Kagan. Specific detection of quinoproteins by redox-cycling staining. The Journal of Biological Chemistry.1991, 266, 689-692.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Autres références

Code tarifaire harmonisé


  • A10788

    2,2,2-Trifluoroethanol, 99+%
  • A14719

    6-Aminohexanoic acid, 99%
  • A15583

    Sucrose, 99%
  • J61883

    Blasticidin S hydrochloride, 98+%, 10mg/ml in 1M HEPES buffer soln.
  • J63139

    Ponceau S, 0.2% v/v soln. in 5% acetic acid

Consulté récemment

Produits chimiques

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Métaux et matériaux


Analytique et matériel de laboratoire