ROX alkyne, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A12B0 | 1 mg | $110 | in stock | |
| B12B0 | 5 mg | $165 | in stock | |
| C12B0 | 10 mg | $210 | in stock | |
| D12B0 | 25 mg | $285 | in stock | |
| E12B0 | 50 mg |
$495
|
in stock | |
| F12B0 | 100 mg |
$1190
|
in stock |
ROX alkyne is an alkyne derivative of the bright red-emitting dye ROX (Rhodamine X, Rhodamine 101). Due to its quantum yield approaching unity, ROX is a popular dye for qPCR and microscopy applications. It is used for fluorescent labeling of azide-containing biomolecules via copper-catalyzed click reaction. This product is a pure 5-isomer of ROX.
ROX is prone to oxidation; therefore, its derivatives should preferably be stored in an inert atmosphere.
Absorption and emission spectra of ROX
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BDP® 558/568 azide
BDP 558/568 is a borondipyrromethene fluorophore with absorption and emission spectra close to Cyanine3. This is an azide derivative for сlick chemistry.ROX azide, 6-isomer
Azide derivative of ROX (Rhodamine X, Rhodamine 101) dye for biomolecule labeling via click chemistry. Pure 6-isomer.sulfo-Cyanine3 amine
Water soluble cyanine dye with bright fluorescence and high extinction coefficient. Contains an amino group for the conjugation with electrophiles and enzymatic transamination labeling.General properties
| Appearance: | purple solid |
| Mass spec M+ increment: | 571.3 |
| Molecular weight: | 571.66 |
| CAS number: | 2264016-88-6 |
| Molecular formula: | C36H33N3O4 |
| Solubility: | good in DMSO, DMF, methanol, ethanol |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 570 |
| ε, L⋅mol−1⋅cm−1: | 93000 |
| Emission maximum, nm: | 591 |
| Fluorescence quantum yield: | 1.00 |
| CF260: | 0.62 |
| CF280: | 0.49 |
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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