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5-TRITC is an amine-reactive fluorescent dye commonly used to label proteins and nucleic acids. It reacts with amino groups in proteins to form stable thioether bonds, thereby labeling and detecting the presence and localization of specific proteins, producing bright red-orange fluorescence with excitation/emission maxima of about 555/580 nm.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $126 | - | In Stock | |
| 5 mg | $257 | Inquiry | Inquiry |
| Description | 5-TRITC is an amine-reactive fluorescent dye commonly used to label proteins and nucleic acids. It reacts with amino groups in proteins to form stable thioether bonds, thereby labeling and detecting the presence and localization of specific proteins, producing bright red-orange fluorescence with excitation/emission maxima of about 555/580 nm. |
| Synonyms | Tetramethylrhodamine-5-isothiocyanate |
| Molecular Weight | 443.52 |
| Formula | C25H21N3O3S |
| Cas No. | 80724-19-2 |
| Smiles | O=C([O-])C=1C=C(N=C=S)C=CC1C=2C=3C=CC(=CC3[O+]=C4C=C(C=CC42)N(C)C)N(C)C |
| Relative Density. | no data available |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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