Coomassie blue

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Coomassie blue

(kū′mă-sē) [Kumasi, Ghana (proprietary name)]
Anazolene sodium, a stain used to demonstrate proteins, e.g., in protein electrophoretic gels.
References in periodicals archive ?
Blue silver: a very sensitive colloidal Coomassie G-250 staining for proteome analysis.
Protein spots of interest were excised from the coomassie blue stained 2D gels using spot picker Investigator ProPic (Genomic Solutions Ltd.
Todavia, estes padroes, bem como os presentes no atual trabalho, foram revelados com Coomassie Blue R250, uma tecnica que demonstra apenas proteinas em microgramas, o que nao significa afirmar que apenas estas proteinas estejam presentes na amostra (ALFENAS, 1998).
The gel was stained with Coomassie brilliant blue at 37[degrees]C for 2-3 hours in a shaker incubator.
This method is based on the observation that the Coomassie Brilliant Blue G-250 exists in two different color forms, red (365 nm) and blue(595 nm) the red form is converted to blue form upon binding of the dye to the auxochrome group -N[H.
Stains more commonly used are Coomassie brilliant blue, (detection limit = 8 ng-16ng) and silver staining (detection limit = 2 ng-4ng).
Gels were stained with Coomassie Blue for 30 minutes, followed by 1 hour of destaining.
Residents said a house opposite the junction of nearby Portnall Road and Coomassie Road was raided at 1pm after an armoured truck containing police wearing helmets and gas masks pulled up outside.
Residents said a house opposite the junction of nearby Portnall Road and Coomassie Road was raided after 1pm after an armoured truck containing police wearing helmets and gas masks pulled up outside.
Gels not used for blotting were stained with Coomassie Brilliant Blue R-250 or a silver stain kit (Bio-Rad).
As judged by SDS-PAGE and coomassie staining, the probable LIM/HD protein is greater then 80% pure.
The inclusion bodies were stained with Coomassie Brilliant Blue (0.