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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DMSO, labeling grade
Pure dimethyl sulfoxide (DMSO) solvent with quality optimised for Click and other cojugation reactionsCyanine3 alkyne
Cyanine3 alkyne is a fluorescent dye alkyne for Click Chemistry.General properties
| Appearance: | dark blue solid |
| Molecular weight: | 717.94 |
| CAS number: | 1617572-09-4 (inner salt); 1617497-19-4 (sodium salt) |
| 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
- Maklakova, S.Y.; Naumenko, V.A.; Chuprov, A.D.; Mazhuga, M.P.; Zyk, N.V.; Beloglazkina, E.K.; Majouga, A.G. Cellular uptake of N-acetyl-d-galactosamine-, N-acetyl-d-glucosamine- and d-mannose-containing fluorescent glycoconjugates investigated by liver intravital microscopy. Carbohydrate Research, 2020, 489, 107928. doi: 10.1016/j.carres.2020.107928
- Zhou, L.; Wu, Y.; Luo, Y.; Li, H.; Meng, X.; Liu, Cl; Xiang, J.; Zhang, P.; Gong, P.; Cai, L. Mitochondria-localized Self-reporting Small Molecule Decorated Theranostic Agents for Cancer-organelle Transporting and Imaging. ACS Applied Bio Materials, 2019, 2(11), 5164–5173. doi: 10.1021/acsabm.9b00811
- 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
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