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Product Description
Coomassie Brilliant Blue R-250
Application Notes
Brilliant Blue R can be used for staining proteins on polyacrylamide electrophoresis gels. Improvement of sensitivity and background have been accomplished using Brilliant Blue dyes in a colloidal form. Other applications for brilliant Blue R include use in detection of lipids in thin layer chromatography, determination of the CMC of detergents, and detection of proteins in solution, as well as on cellulose acetate plates.
Usage Statement
Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Key Applications
Staining | Detection of lipids; CMC of detergents; and proteins in solution
Specifications
| SKU | 04821616-CF |
| Alternate Names | Brilliant Blue R; Brilliant Indocyanine 6B; C.I. number 42660; Acid Blue 83 |
| Application Notes | Brilliant Blue R can be used for staining proteins on polyacrylamide electrophoresis gels. Improvement of sensitivity and background have been accomplished using Brilliant Blue dyes in a colloidal form. Other applications for brilliant Blue R include use in detection of lipids in thin layer chromatography, determination of the CMC of detergents, and detection of proteins in solution, as well as on cellulose acetate plates. |
| Base Catalog Number | 821616 |
| Beilstein Registry Number | 5718025 |
| CAS # | 6104-59-2 |
| Color Index | 42660 |
| EC Number | 228-060-5 |
| Extinction Coefficient | E1%(587nm) = 785 (methanol) |
| Format | Powder |
| Grade | Electrophoresis grade |
| Molecular Formula | C45H44N3NaO7S2 |
| Molecular Weight | 825.971 g/mol |
| Personal Protective Equipment | Eyeshields, Gloves, respirator filter |
| Usage Statement | Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department. |
| UV Visible Absorbance | λ max (ethanol) 585 ± 5 nm |
Documents
![MP COA [821616] lot ID: 1285B](https://www.mpbio.com/static/version20220125073033Z/frontend/Mpbio/default/en_US/images/document.png "MP COA [821616] lot ID: 1285B")