B0149

Brillantblau R

Dye content ~50 %, Powder

• Synonym(e): Brillantindocyanin 6B, Coomassie Brillantblau R 250, Kensäure Blau R
• Empirische Formel (Hill-System): C₄₅H₄₄N₃NaO₇S₂
• CAS-Nummer: 6104-59-2
• Molekulargewicht: 825.97
• UNSPSC Code: 12171500
• NACRES: NA.47
• PubChem Substance ID: 24891505
• EC Number: 228-060-5
• MDL number: MFCD00041762
• Beilstein/REAXYS Number: 5718025
• Colour Index Number: 42660

Eigenschaften

• Produktname: Brillantblau R, Dye content ~50 %, Technical grade
• Quality Segment: 200
• form: powder
• composition: Dye content, ~50%
• technique(s): microbe id | staining: suitable
• solubility: H₂O: 10 mg/mL
• suitability: suitable for detection of protein bands following electrophoresis.
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: [Na+].CCOc1ccc(Nc2ccc(cc2)C(\c3ccc(cc3)N(CC)Cc4cccc(c4)S([O-])(=O)=O)=C5\C=C/C(C=C5)=[N+](\CC)Cc6cccc(c6)S([O-])(=O)=O)cc1
• InChI: 1S/C45H45N3O7S2.Na/c1-4-47(31-33-9-7-11-43(29-33)56(49,50)51)40-23-15-36(16-24-40)45(35-13-19-38(20-14-35)46-39-21-27-42(28-22-39)55-6-3)37-17-25-41(26-18-37)48(5-2)32-34-10-8-12-44(30-34)57(52,53)54;/h7-30H,4-6,31-32H2,1-3H3,(H2,49,50,51,52,53,54);/q;+1/p-1
• InChI key: NKLPQNGYXWVELD-UHFFFAOYSA-M

Beschreibung

General description

Brilliant Blue R (C.l. 42660) is a triaminotriarylmethane dye with two amino groups being benzylated and one phenylated. It is also known as brilliant indocyanine 6B and coomassie blue R250.

Application

Nachweis der Proteinbanden nach Elektrophorese

Brilliant Blue R has been widely used for protein band detection after SDS-PAGE (sodium dodecyl sulfate-polyacrylamide gel electrophoresis).Its other applications include:

• as a protein stain on epoxy-embedded tissue sections
• for quantitative micro densitometry of protein in sections
• for staining chromatids, actinin microfilaments, developing neurites, and sperm acrosomes.

Legal Information

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): Eyeshields, Gloves, type N95 (US)