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Merck
CN

379204

Sigma-Aldrich

Brilliant Blue R

Dye content 50 %

Synonym(s):

Acid Blue 83, Brilliant indocyanin 6B, Coomassie Brilliant Blue R

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About This Item

Empirical Formula (Hill Notation):
C45H44N3NaO7S2
CAS Number:
6104-59-2
Molecular Weight:
825.97
Colour Index Number:
42660
Beilstein:
5718025
EC Number:
228-060-5
MDL number:
MFCD00041762
UNSPSC Code:
12171500
PubChem Substance ID:
329755728

Key Documents

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composition

Dye content, 50%

λmax

588 nm

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

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Application

For detection of protein bands following electrophoresis.

Legal Information

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
10027HG
06927CY
06227ER
04022DR
03607AG

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Montse Olivé et al.
Neuromuscular disorders : NMD, 18(12), 929-933 (2008-10-25)
A 27-year-old woman of Moldavian origin presented at the age of 15 with progressive proximal limb weakness and painful cramps in her calf muscles. Clinical examination revealed prominent muscle weakness in proximal muscles of the lower extremities and distal anterior
Jerome C Servaites et al.
Analytical biochemistry, 421(1), 75-80 (2011-12-06)
Protein is a large component of the standing biomass of algae. The total protein content of algae is difficult to measure because of the problems encountered in extracting all of the protein from the cells. Here we modified an existing
E Zeindl-Eberhart et al.
Electrophoresis, 18(5), 799-801 (1997-05-01)
A new, easy method for the immunodetection of specific antigens in two-dimensional electrophoresis (2-DE) is described. Areas of 2-DE gels containing antigens of interest are electrophoretically transferred to polyvinylidene difluoride membranes, immunostained with specific antibodies using Fast Red or 5-bromo-4-chloro-3-indolyl
One-step Coomassie brilliant blue R-250 staining of proteins in polyacrylamide gel.
H Chen et al.
Analytical biochemistry, 212(1), 295-296 (1993-07-01)
Yong-Hak Kim et al.
Archives of biochemistry and biophysics, 494(2), 159-165 (2009-12-01)
We studied the decolorization of malachite green (MG) by the fungus Cunninghamella elegans. The mitochondrial activity for MG reduction was increased with a simultaneous increase of a 9-kDa protein, called CeCyt. The presence of cytochrome c in CeCyt protein was
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