Cyanine5.5 amine
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
170C0 | 1 mg | $125 | in stock | |
270C0 | 5 mg | $260 | in stock | |
470C0 | 25 mg | $510 | in stock | |
570C0 | 50 mg | $895 | in stock | |
670C0 | 100 mg | $1490 | in stock |
Cyanine5.5 (Cy5.5® analog) amine derivative. The dye contains a free amine group which can be conjugated with a variety of functionalities, including NHS esters, and epoxides.
Cyanine5.5 is a far red dye which works fine for live organism imaging, and applications requiring low fluorescence background.
Cy5.5 absorbance and emission spectra
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sulfo-Cyanine5.5 azide
sulfo-Cyanine5.5 azide is a derivative of water-soluble far-red emitting fluorescent cyanine dye. The azide group can be conjugated by either copper-catalyzed or copper-free click chemistry with alkynes and cycloalkynes.Cyanine3 azide
Azide derivative of Cyanine3 fluorescent dye for сlick сhemistry.BDP R6G amine
Amine derivative of BDP R6G, borondipyrromethene dye matching Rhodamine 6G (R6G) channel. The terminal aliphatic amine group can be conjugated with various electrophiles.General properties
Appearance: | dark blue powder |
Molecular weight: | 753.88 |
CAS number: | 2097714-44-6 (without anion), 2097714-45-7 (chloride) |
Molecular formula: | C46H58Cl2N4O |
Solubility: | practically insoluble in water (< 2 uM), good in polar organic solvents (DMF, DMSO, alcohols) |
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: | 684 |
ε, L⋅mol−1⋅cm−1: | 198000 |
Emission maximum, nm: | 710 |
Fluorescence quantum yield: | 0.2 |
CF260: | 0.07 |
CF280: | 0.03 |
Product citations
- Orozco, C.; Vardanyan, V.; Lopez-Jaime, K.; Wang, Z.; Seminario, J.; Kolomeisky, A.; Tour, J. Mechanism of Plasmon-Driven Molecular Jackhammers in Mechanical Opening and Disassembly of Membranes. ChemRxiv, 2024, preprint. doi: 10.26434/chemrxiv-2024-8cfcc
- Grosmanová, E.; Pola, R.; Filipová, M.; Henry, M.; Coll, J.‐L.; Etrych, T. Novel strategies for enhanced fluorescence visualization of glioblastoma tumors based on HPMA copolymers conjugated with tumor targeting and/or cell‐penetrating peptides. VIEW, 2024, 5(3), 20230116. doi: 10.1002/viw.20230116
- Smirnov, A.N.; Shevchuk, A.I.; Volkova, A.V.; Kalganov, V.D.; Solovyeva, E.V. Gold-silica plasmonic nanobones with tunable size and optical bimodality for bioimaging. Colloids and surfaces. A, Physicochemical and engineering aspects, 2024, 684, 133115. doi: 10.1016/j.colsurfa.2023.133115
- Yen, T.-Y.C.; Abbasi, A.Z.; He, C.; Lip, H.-Y.; Park, E.; Amini, M.A.; Adissu, H.A.; Foltz, W.; Rauth, A.M.; Henderson, J.; Wu, X.Y. Biocompatible and bioactivable terpolymer-lipid-MnO 2 Nanoparticle-based MRI contrast agent for improving tumor detection and delineation. Materials Today Bio, 2024, 25, 100954. doi: 10.1016/j.mtbio.2024.100954
Cy® is a trademark of GE Healthcare.
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