Coomassie® brilliant blue R-250, pure, Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPY
M-Clarity™ quality level = MQ200
B7920-50GEA
449
EUR
B7920-50G
B7920-10G
Coomassie® brilliant blue R-250, pure, Sigma-Aldrich®
Coomassie® brilliant blue R-250
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 |
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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