Rhodamine B
Cat.No. : | DYE-185 |
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Description : | 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 monitoring 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. Used for staining Negri bodies in tissue. |
CAS number : | 81-88-9 |
Molecular Mass : | 479.01 |
Formula : | C28H31ClN2O3 |
Ex(nm) : | 552 |
Em(nm) : | 588 |
Solvent : | DMSO |
Storage : | Store at -20°C in the dark. Dessicated. |
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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