Sulfo-Cyanine5 alkyne
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A33B0 | 1 mg | $110.00 | in stock | |
| B33B0 | 5 mg | $290.00 | in stock | |
| C33B0 | 10 mg |
$470.00
|
in stock | |
| D33B0 | 25 mg |
$690.00
|
in stock | |
| E33B0 | 50 mg |
$1270.00
|
in stock | |
| F33B0 | 100 mg |
$1990.00
|
in stock |
Water soluble reagent with alkyne group for Click Chemistry. Sulfo-Cyanine5 is a sulfonated dye, which possesses high hydrophilicity and aqueous solubility, exceptionally high extinction coefficient, good quantum yield, and compatibility with many instruments.
This reagent is recommended for the conjugation with proteins, nanoparticles, and other applications where hydrophilicity is important.
Sulfo-Cyanine5 absorbance and emission spectra
Recommended protocol
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General properties
| Appearance: | dark blue solid |
| Molecular weight: | 717.94 |
| Molecular formula: | C35H40N3KO7S2 |
| Solubility: | very high in water, DMSO, DMF |
| 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. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation maximum, nm: | 646 |
| ε, L⋅mol−1⋅cm−1: | 271000 |
| Emission maximum, nm: | 662 |
| Fluorescence quantum yield: | 0.28 |
| CF260: | 0.04 |
| CF280: | 0.04 |
Product citations
- Gao, F.; Hunter, A.; Qu, S.; Hoffman, J.R.; Gao, P.; Phillip, W.A. Interfacial Junctions Control Electrolyte Transport Through Charge-Patterned Membranes. ACS Nano, 2019, 13(7), 7655–7664. doi: 10.1021/acsnano.9b00780
- Rojas-Sánchez, L.; Sokolova, V.; Riebe, S.; Voskuhl, J.; Epple, M. Covalent Surface Functionalization of Calcium Phosphate Nanoparticles with Fluorescent Dyes by Copper-Catalysed and by Strain-Promoted Azide-Alkyne Click Chemistry. ChemNanoMat, 2019, 5(4), 436–446. doi: 10.1002/cnma.201800509
- Braselmann, E.; Wierzba, A.J.; Polaski, J.T.; Chromiński, M.; Holmes, Z.E.; Hung, S.-T.; Batan, D.; Wheeler, J.R.; Parker, R.; Jimenez, R.; Gryko, D.; Batey, R.T.; Palmer, A.E. A multicolor riboswitch-based platform for imaging of RNA in live mammalian cells. Nature Chemical Biology, 2018, 14(10), 964–971. doi: 10.1038/s41589-018-0103-7
- Qu, S.; Shi, Y.; Benavides, S.; Hunter, A.J.; Gao, H.; Phillip, W.A. Copolymer Nanofilters with Charge-Patterned Domains for Enhanced Electrolyte Transport. Chemistry of Materials, 2017, 29(2), 762–772. doi: 10.1021/acs.chemmater.6b04660
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