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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Sulfo-Cyanine7 maleimide
Water soluble near infrared dye maleimide for the labeling of proteins and peptides.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
- Howard, G.P.; Verma, G.; Ke, X.; Thayer, W.M.; Hamerly, T.; Baxter, V.K.; Lee, J.E.; Dinglasan, R.R.; Mao, H.-Q. Critical size limit of biodegradable nanoparticles for enhanced lymph node trafficking and paracortex penetration. Nano Research, 2019, 12(4), 837–844. doi: 10.1007/s12274-019-2301-3
- 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
Cy® is a trademark of GE Healthcare.
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