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Coomassie Brilliant Blue G-250, MP Biomedicals™
Useful dye for SDS gels as it readily stains proteins with minimal background color
Supplier: MP Biomedicals Inc 0219034305
Description
- It is a protein stain in electrophoresis.
- It has been used in the Bradford dye-binding protein assay.
- A mechanism for dye binding to protein has been proposed, based on measuring Coomassie Brilliant Blue G-250 (CBBG) absorbance spectra during titration of the dye reagent in the absence of protein and its response to different polyamino acids.
- Brilliant Blue G has been used for determining critical micelle concentration of detergents.
Specifications
Coomassie Brilliant Blue G-250 | |
6104-58-1 | |
Acid Blue 90, Brilliant Blue G | |
CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC(=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3C)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC)C.[Na+] | |
854.025 | |
854 | |
Blue to Purple | |
Powder |
Protein stain in electrophoresis. | |
C47H48N3NaO7S2 | |
RWVGQQGBQSJDQV-UHFFFAOYSA-M | |
sodium;3-[[4-[(Z)-[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]-2-methylcyclohexa-2,5-dien-1-ylidene]methyl]-N-ethyl-3-methylanilino]methyl]benzenesulfonate | |
6328534 | |
Electrophoresis | |
5 g |
Chemical Identifiers
6104-58-1 | |
6328534 | |
CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC(=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3C)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC)C.[Na+] |
C47H48N3NaO7S2 | |
sodium;3-[[4-[(Z)-[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]-2-methylcyclohexa-2,5-dien-1-ylidene]methyl]-N-ethyl-3-methylanilino]methyl]benzenesulfonate |