Azul brillante Coomassie G-250, dark reddish purple powder C.I. 42655
Proveedor: MP Biomedicals
Sinónimos:
Hidrogeno(etil)[4-[4'-[etil(m-sulfonatobencil)amino]-4-(p-etoxianilino)-2'-metilbencidrilen]-3-metilciclohexa-2,5-dien-1-iliden](m-sulfonatobencil)amonio sal de monosodio
Coomassie Brilliant Blue G-250 is a protein stain in electrophoresis. Brilliant Blue G 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. It is a P2X7 purinergic receptor antagonist.
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. It is a P2X7 purinergic receptor antagonist.
Soluble in hot water (50 mg/ml), ethanol (40 mg/ml), methanol and 10% trichloroacetic acid. Soluble in water (1 mg/ml) yielding dark Blue Solution.
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Formula:
C₄₇H₄₈N₃NaO₇S₂ MW: 854,04 g/mol Densidad: >1 g/cm³ (20 °C) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00078482 Núm. CAS: 6104-58-1 EINECS: 228-058-4 |
Resultados test especificaciones
| Identity Test | Passes |
| UV/VIS: l max (methanol) | 608 ± 3 nm |
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