sulfo-Cyanine7 alkyne
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A53B0 | 1 mg | $125 | in stock | |
| B53B0 | 5 mg | $325 | in stock | |
| C53B0 | 10 mg |
$470
|
in stock | |
| D53B0 | 25 mg |
$850
|
in stock | |
| E53B0 | 50 mg |
$1490
|
in stock | |
| F53B0 | 100 mg |
$1990
|
in stock |
sulfo-Cyanine7 alkyne is a sulfonated terminal alkyne for copper-catalyzed click chemistry reaction, which possesses significant aqueous solubility and can be conjugated with azides in an aqueous environment.
Absorbance and emission spectra of sulfo-Cyanine7
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Tetrazine derivative of the fluorophore Cyanine3. Tetrazines react extremely quickly with strained alkenes (such as trans-cyclooctenes, cyclopropenes), and some strained alkynes.Copper(II)-TBTA complex
A catalyst for click reaction. A stable copper(II) complex which must be converted to monovalent copper(I) in situ using reducing agents. The complex can be used to prepare a reaction buffer of any composition.General properties
| Appearance: | dark green powder |
| Mass spec M+ increment: | 745.3 |
| Molecular weight: | 784.04 |
| CAS number: | 2183440-56-2 |
| Molecular formula: | C40H46N3KO7S2 |
| Solubility: | good in DMF, DMSO, significant in water |
| 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: | 750 |
| ε, L⋅mol−1⋅cm−1: | 240600 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.24 |
| CF260: | 0.04 |
| CF280: | 0.04 |
Cy® is a trademark of GE Healthcare.
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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