TR azide, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| AY230 | 1 mg | $110 | in stock | |
| DY230 | 25 mg |
$410
|
in stock | |
| FY230 | 100 mg |
$1190
|
in stock |
Azide derivative of red fluorescent dye TR (sulforhodamine 101 acid chloride) for сlick сhemistry conjugation with terminal alkynes via a copper-catalyzed click reaction or strained cyclooctynes via a copper-free click reaction.
TR is a red-fluorescent dye used for cell staining, fluorescence microscopy applications, and cell sorting with fluorescent-activated cell sorting machines. TR is also commonly used in molecular biology, mainly quantitative RT-PCR and cellular assays.
Absorption and emission spectra of TR
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Pure 6-isomer of tetramethylrhodamine (TAMRA) dye, azide derivative for copper-catalyzed and copper-free click chemistry reactions with alkynes.General properties
| Appearance: | black crystals |
| Molecular weight: | 688.83 |
| Molecular formula: | C34H36N6O6S2 |
| Solubility: | good in polar organic solvents |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 582 |
| ε, L⋅mol−1⋅cm−1: | 98000 |
| Emission maximum, nm: | 600 |
| Fluorescence quantum yield: | 0.79 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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