Sulfo-Cyanine3 alkyne
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A13B0 | 1 mg | $110.00 | in stock | |
| B13B0 | 5 mg | $290.00 | in stock | |
| C13B0 | 10 mg |
$470.00
|
in stock | |
| D13B0 | 25 mg |
$690.00
|
in stock | |
| E13B0 | 50 mg |
$1270.00
|
in stock | |
| F13B0 | 100 mg |
$1990.00
|
in stock |
A water soluble alkyne dye for copper catalyzed Click Chemistry, an analog of Cy3® alkyne.
Sulfo-Cyanine3 is a fluorophore which is compatible with a wide range of fluorescent scanners, imagers, microscopes, and other instrumentation. It is a bright and photostable dye, which is also easily detected in gels by naked eye in low amounts (<1 nmol).
Absorbance and emission spectra of Sulfo-Cyanine3 dye
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Water soluble thiol-reactive derivative of Sulfo-Cyanine3, a Cy3® analog.General properties
| Appearance: | dark red powder |
| Mass spec M+ increment: | 653.2 |
| Molecular weight: | 691.90 |
| CAS number: | 2055138-87-7 (inner salt); 2055138-88-8 (sodium salt) |
| Molecular formula: | C33H38KN3O7S2 |
| Solubility: | soluble in water (0.57 M = 40 g/L), 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. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation maximum, nm: | 548 |
| ε, L⋅mol−1⋅cm−1: | 162000 |
| Emission maximum, nm: | 563 |
| Fluorescence quantum yield: | 0.1 |
| CF260: | 0.03 |
| CF280: | 0.06 |
Product citations
- Tobola, F.; Sylvander, E.; Gafko, C.; Wiltschi, B. `Clickable lectins': bioorthogonal reactive handles facilitate the directed conjugation of lectins in a modular fashion. Interface Focus, 2019, 9(2), 20180072. doi: 10.1098/rsfs.2018.0072
- Rambarran, T.; Gonzaga, F.; Fatona, A.; Coulson, M.; Saem, S.; Moran-Mirabal, J.; Brook, M.A. Bonding and in-channel microfluidic functionalization using the huisgen cyclization. ournal of Polymer Science Part A: Polymer Chemistry, 2018, 56(6), 589–597. doi: 10.1002/pola.28930
- Konishcheva, E.V.; Zhumaev, U.E.; Meier, W.P. PEO-b-PCL-b-PMOXA Triblock Copolymers: From Synthesis to Microscale Polymersomes with Asymmetric Membrane. Macromolecules, 2017, 50(4), 1512–1520. doi: 10.1021/acs.macromol.6b02743
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