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Rhodamine B is a useful fluorochrome for histology due to its fluorescent properties in ultraviolet light. It ejects an electron onto TiO2, which is then scavenged by O2 forming the O2- radical anion. This anion ultimately becomes the OH radical. A pH-independent process degrades Rhodamine B in TiO2 dispersions containing no dodecylbenzenesulfonate. The compound has been incorporated in a FRET system based on lanthanide-doped nanoparticles for monioring biological effects. Rhodamine B has also been used as a mitochondrial probe to study the energetic state of multi-drug resistant and sensitive cells where the mitochondrial Rhodamine B concentration was precisely determined with the loss of fluorescence in the presence of MTT Formazan (sc-215399), a fluorescence quencher. In addition, Rhodamine B has been observed to significantly reduce the number of human lip fibroblast cells in culture.
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Rhodamine B, 25 g | sc-203756 | 25 g | $36.00 | |||
Rhodamine B, 100 g | sc-203756A | 100 g | $72.00 | |||
Rhodamine B, 500 g | sc-203756B | 500 g | $222.00 |