Brilliant Blue R

CAS: 6104-59-2

Ref. 02-J64297

Product Information

• Name: Brilliant Blue R
• Synonyms: coomassie brilliant blue, Acid Biue 83, Acid Blue 83, Acid Blue 6B, Acid Blue 6B 4065, Acid Brilliant Blue, Acid Brilliant Blue 6B, Acid Brilliant Blue 6B4065, Acid Brilliant Cyanine 6B, Acid bright blue, Acidine Sky Blue R, Airedale Blue RF, Amacid Brilliant Cyanine 6B, Anadurm Cyanine A 6B, Benzenemethanaminium, N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, hydroxide, inner salt, monosodium salt, Benzenemethanaminium, N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, monosodium salt, Benzenemethanaminium, N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, sodium salt (1:1), Benzyl Cyanine 6B, Best Acid Brilliant Cyanine 6B, Brilliant Acid Blue 6B, Brilliant Acid Cyanine 6B, Brilliant Blue 6B, Brilliant Blue R 250, Brilliant Cyanine 6B, Brilliant Indocyanine 6B, Brilliant Indocyanine 6BA-CF, Brilliant blue R250, Cbb-R 250, Chuganol Blue 6B, Colocid Brilliant Blue 6B, Conacid Blue MC, Concorde Acid Brilliant Blue L-BR, Concorde Acid Cyanine L 6B, Concorde Leather Blue 6BG, Coomassie Blue R, Coomassie Blue R 250, Coomassie Brilliant Blue R 350, Coomassie R 250, Coomassie brilliant blue R, Coomassie?Brilliant Blue R-250, Coriacide Blue 2R, Dycosweak Acid Brilliant Blue 6B, Eriosin Brilliant Cyanine 6B, Fenazo Blue XXFB, Folan Blue 6B, Impero Azure 6B, Kayanol Cyanine 6B, Kenacid Blue R, Kenanthrol Blue BT, Lerui Acid Brilliant Blue 6B, Milling Brilliant Blue 2BR, Optanol Cyanine 6B, Page blue 83, Polar Blue 6B, Polycor Blue R, Sandolan Cyanine N 6B, Sapphire EMB, Sella Fast Blue BBN, Serva Blue R 250, Simacid Blue R 350, Solar Cyanine 6B, Sumitomo Brilliant Indocyanine 6B, Supranol Cyanine 6B, Triacid Fast Cyanine 6B, Triacor Blue 6BR, Vicoacid Blue 83, Weak Acid Brilliant Blue 6B, Xylene Brilliant Cyanine 6B, brilliant blue R (dye content ca. 90%), brilliant blue R concentrate, brilliant blue R staining solution*electrophoresi, brilliant blue R-350 phast gel tablets, sodium 3-({[(1Z,4Z)-4-({4-[(4-ethoxyphenyl)amino]phenyl}{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}methylidene)cyclohexa-2,5-dien-1-ylidene](ethyl)ammonio}methyl)benzenesulfonate

Description

Brilliant Blue R is used for detection of protein bands following electrophoresis. It is a sensitive stain for protein detection in polyacrylamide gels, typically giving blue bands on a clear background with a sensitivity of 50-100 ng/band. It may be combined with other stains, such as silver stain, to distinguish different types of proteins. It displays metachromasia by appearing pink-red, rather than blue, when binding certain proteins, such as collagen and histone H1. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 825.97
• Formula: C₄₅H₄₄N₃NaO₇S₂
• Color/Form: Powder, Dark purple to purple-brown
• InChI key: HAEGGLCXLFWTBE-UHFFFAOYSA-M