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Rhodamine B isothiocyanate (mixed isomers) is an orange-red fluorescent dye exhibiting cell permeability, capable of amine coupling with proteins and antibodies. With excitation/emission wavelengths of 570/595 nm, it is suitable for fluorescence microscopy and flow cytometry.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 25 mg | $185 | 35 days | |
| 50 mg | $316 | 35 days | |
| 100 mg | $548 | 35 days | |
| 250 mg | $1,090 | 35 days |
| Description | Rhodamine B isothiocyanate (mixed isomers) is an orange-red fluorescent dye exhibiting cell permeability, capable of amine coupling with proteins and antibodies. With excitation/emission wavelengths of 570/595 nm, it is suitable for fluorescence microscopy and flow cytometry. |
| Synonyms | beta-Lactoglobulin |
| Molecular Weight | 1072.17 |
| Formula | C58H60Cl2N6O6S2 |
| Cas No. | 944130-99-8 |
| Relative Density. | no data available |
| Color | Green |
| Appearance | Solid |
| Storage | keep away from direct sunlight | store at -20°C | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||
| Solubility Information | DMF: 8 mg/mL (7.46 mM), Sonication is recommended. Ethanol: 5 mg/mL (4.66 mM), Sonication is recommended. DMSO: 5 mg/mL (4.66 mM), Sonication is recommended. DMF:PBS (pH 7.2)(1:3): < 0.1 mg/mL (insoluble), Sonication is recommended. | ||||||||||
Solution Preparation Table | |||||||||||
Ethanol/DMSO/DMF
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