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MilliporeSigma™ OmniPur™ Coomassie™ Blue R-250

Used for post-electrophoresis staining of proteins.

Supplier:  MilliporeSigma™ 3345250GM

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Catalog No. 33-452-50GM

Item Discontinued This item has been discontinued by the supplier and is no longer available. Please reach out to your sales representative.



EMD Millipore OmniPur™ Coomassie Blue R-250 for applications requiring a high degree of sensitivity solubility.

  • Use for post-electrophoresis staining of proteins in applications requiring high degree of sensitivity or solubility
  • CAS: 6104-59-2
  • Molecular formula: C45H44N3NaO7S2


Coomassie Blue R-250
Protein Stain
250 g


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