Coomassie Blue G250 powder Home » Electrophoresis Products » Protein Stains » Coomassie Blue G250 powder MSDS Sheet Description: Coomassie Blue G250 (Powder) Used as a protein stain in Gel electrophoresis CAS 6104-58-1 Name... Email.. Number... Quantity... Pack Size: Pack Size: 25g Product Code: 30-32-25 Type Message... Send Enquiry