A water-soluble alkyne dye for copper-catalyzed click chemistry, an analog of Cy3® alkyne.
sulfo-Cyanine3 is a fluorophore 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 the naked eye in low amounts (<1 nmol).
sulfo-Cyanine3 alkyne
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. Excitation/absorption 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 Cat. # Quantity A13B0 1 mg B13B0 5 mg C13B0 10 mg D13B0 25 mg E13B0 50 mg F13B0 100 mg - Guarin, M.; Faelens, R.; Giusti, A.; De Croze, N.; Léonard, M.; Cabooter, D.; Annaert, P.; de Witte, P.; Ny, A. Spatiotemporal Imaging and Pharmacokinetic of Fluorescent Compounds in Zebrafish Eleuthero-Embryos After Different Routes of Administration. Scientific Reports, 2021, 11(1), 12229. doi: 10.1038/s41598-021-91612-6.
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- Guarin, M.; Faelens, R.; Giusti, A.; De Croze, N.; Léonard, M.; Cabooter, D.; Annaert, P.; de Witte, P.; Ny, A. Spatiotemporal imaging and pharmacokinetics of fluorescent compounds in zebrafish eleuthero-embryos after different routes of administration. Scientific Reports, 2021, 11, 12229. doi: 10.1038/s41598-021-91612-6
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