Coomassie® brilliant blue R-250, pure, Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPYTotal Ratings: 0
Avg. Ratings: 0.0 out of 5
Synonyms:
Brillant blue R
, Brilliant Blue R250
, Brilliant indocyanine 6B
, Brilliant Blue R
, Serva Blue R
, N-[4-[[4-[(4-Ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulphophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulpho-benzenemethanaminium inner salt, sodium salt (1:1)
, Coomassie Blue R 250
, Hydrogen [4-[4-(p-ethoxyanilino)-4'-[ethyl(m-sulphonatobenzyl)amino]benzhydrylene]cyclohexa-2,5-dien-1-ylidene](ethyl)(m-sulphonatobenzyl)ammonium monosodium salt
, Acid Blue 83
, Brilliant Cyanine 6B
M-Clarity™ quality level = MQ200
Brilliant Blue R has been used in staining of gels after electrophoresis. It has also been used to determine protein in the protein bodies. For detection of protein bands following electrophoresis.
- Brilliant Blue R is a methanol based stain
- It can also stain agarose gels
- It consists of methanol and acetic acid
Formula:
C₄₅H₄₄N₃NaO₇S₂ MW: 825.98 g/mol Melting Pt: 174…180 °C Storage Temperature: Room Temperature |
MDL Number:
MFCD00041762 CAS Number: 6104-59-2 EINECS: 228-060-5 |
Specification Test Results
Appearance (Form) | Powder |
Infrared spectrum | Conforms to Structure |
Lambda Max in EtOH |
586 - 592 nm |
Solubility (Colour) 1 mg/ml H₂O |
Dark Blue |
Purity (HPLC) | ≥ 70 % |
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