Description
| Synonyms | Acid Blue 83, Brilliant indocyanin 6B, Coomassie Brilliant Blue R |
| Grade | for gel electrophoresis |
| Catalogue No. | BSC-2475 |
| CAS No | 6104-59-2 |
| Mol. Formula | C45H44N3NaO7S2 |
| Mol. Weight | 825.99 |
| Size | 5 gm | 10 gm | 25 gm | 100 gm |
| Categories | Biological stains, Stains & dyes |
| Composition | Dye content, ~50% |
| Appearance (Form) | Powder |
| Colour Index Number | 42655 |
| Suitability | Suitable for detection of protein bands following electrophoresis |
| Description | Coomassie Brilliant Blue is the name of two similar triphenylmethane dyes that were developed for use in the textile industry but are now commonly used for staining proteins in analytical biochemistry. |
| Application | Coomassie brilliant blue R 250 used for detection of protein bands following electrophoresis. It is a sensitive stain for protein detection in polyacrylamide gels, typically giving blue bands on a clear background with a sensitivity of 50-100 ng/band. |
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