Coomassie® Brillantblau R 250, dunkles Pulver für die Elektrophorese

Lieferant: ICN Biomedicals

Synonyms: Coomassie Blau R 250Brillantindocyanin 6BServa Blue RBrillantblau RXylenbrillantcyaninAcid Blue 83Hydrogen[4-[4-(p-ethoxyanilino)-4'-[ethyl(m-sulfonatobenzyl)amino]benzhydrylen]cyclohexa-2,5-dien-1-yliden](ethyl)(m-sulfonatobenzyl)ammonium Mononatriumsalz

ICNA04821616EA 97.8 CHF
ICNA04821616 ICNA04821636
Coomassie® Brillantblau R 250, dunkles Pulver für die Elektrophorese
Coomassie® Brillantblau R 250

Coomassie® Brilliant Blue R-250 is a fast acting, sensitive dye, which can be used on SDS gels, IEF gels, and standard gels.


  • For detection of protein bands following electrophoresis


Brilliant Blue R can be used for staining proteins on polyacrylamide electrophoresis gels. Improvement of sensitivity and background have been accomplished using Brilliant Blue dyes in a colloidal form. Other applications for brilliant Blue R include use in detection of lipids in thin layer chromatography, determination of the CMC of detergents, and detection of proteins in solution, as well as on cellulose acetate plates.


Soluble in water (10 mg/ml), 20 mg/ml in methyl cellosolve, ethanol (10 mg/ml), methanol.


Bitte beachten Research Use Only (RUO).

Formel: C₄₅H₄₄N₃NaO₇S₂
MW: 825,98 g/mol
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00041762
CAS-Nummer: 6104-59-2

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Spezifikation Testergebnisse

Identity Test Passes
λmax (ethanol) 585 ± 5 nm

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