Cyanine7.5 carboxylic acid
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 16090 | 1 mg | $110.00 | in stock | |
| 26090 | 5 mg | $210.00 | in stock | |
| 46090 | 25 mg |
$410.00
|
in stock | |
| 56090 | 50 mg |
$695.00
|
in stock | |
| 66090 | 100 mg |
$1190.00
|
in stock |
Free unactivated Cyanine7.5 NIR dye carboxylic acid.
For coupling and labeling reactions also consider using pre-activated Cyanine7.5 NHS ester.
Cy7.5 absorbance and emission spectra
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Amino derivative of fluorescein, pure 5-isomer. Contains a linker arm between the aliphatic amine group, and the fluorophore. Useful for the labeling via enzymatic transamination, for the reactions with electrophilic reagents, and for reductive amination.Cyanine3 NHS ester minimal dye
Cyanine3 minimal dye for protein labeling.Cyanine7.5 azide
Long-wavelength NIR fluorescent dye azide for Click chemistry.General properties
| Appearance: | green powder |
| Molecular weight: | 685.34 |
| CAS number: | 1686147-68-1, 1803099-44-6 [Cl-] |
| Molecular formula: | C45H49ClN2O2 |
| Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
| 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: | 788 |
| ε, L⋅mol−1⋅cm−1: | 223000 |
| Emission maximum, nm: | 808 |
Product citations
- Luthman, A.S. Wide-Field fHSI with a Linescan SRDA. In: Spectrally Resolved Detector Arrays for Multiplexed Biomedical Fluorescence Imaging (Springer Thesis), 2018, 51–85. doi: 10.1007/978-3-319-98255-7_3
- Nunes, R.; Araújo, F.; Tavares, J.; Sarmento, B.; das Neves, J. Surface modification with polyethylene glycol enhances colorectal distribution and retention of nanoparticles. European Journal of Pharmaceutics and Biopharmaceutics, 2018, 130, 200–206. doi: 10.1016/j.ejpb.2018.06.029
- Roberts, S.; Andreou, C.; Choi, C.; Donabedian, P.; Jayaraman, M.; Pratt, E.C.; Tang, J.; Pérez-Medina, C.; de la Cruz, M.J.; Mulder, W.J.M.; Grimm, J.; Kircher, M.; Reiner, T. Sonophore-enhanced nanoemulsions for optoacoustic imaging of cancer. Chemical Science, 2018, 9(25), 5646–5657. doi: 10.1039/C8SC01706A
- Luthman, A.S.; Dumitru, S.; Quiros-Gonzalez, I.; Joseph, J.; Bohndiek, S.E. Fluorescence hyperspectral imaging (fHSI) using a spectrally resolved detector array. Journal of Biophotonics, 2017, 10(6–7), 840–853. doi: 10.1002/jbio.201600304
Cy® is a trademark of GE Healthcare.
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