Cyanine7 amine
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 150C0 | 1 mg | $110.00 | in stock | |
| 250C0 | 5 mg | $210.00 | in stock | |
| 450C0 | 25 mg |
$410.00
|
in stock | |
| 550C0 | 50 mg |
$695.00
|
in stock | |
| 650C0 | 100 mg |
$1190.00
|
in stock |
Near infrared dye with free amine group for the conjugation with activated esters and other reactive molecules.
Cyanine7 is a near infrared dye, an analog of Cy7® which is especially suitable for live organism imaging, and demanding low-background applications.
Cy7 absorbance and emission spectra
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Copper(II)-TBTA complex, 10 mM in 55% aq. DMSO
Catalyst for bioconjugate synthesis by Click Chemistry.General properties
| Appearance: | green powder |
| Molecular weight: | 719.87 |
| CAS number: | 1650635-41-8, 1650559-73-1 [Cl-] |
| Molecular formula: | C43H60Cl2N4O |
| Solubility: | soluble in water (72 mM = 51 g/L), well soluble in DMSO, DMF, 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. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation maximum, nm: | 750 |
| ε, L⋅mol−1⋅cm−1: | 199000 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.3 |
| CF260: | 0.022 |
| CF280: | 0.029 |
Product citations
- Shao, Z.; Flynn, R.A.; Crowe, J.L.; Zhu, Y.; Liang, J.; Jiang, W.; Aryan, F.; Aoude, P.; Bertozzi, C.R.; Estes, V.M.; Lee, B.J.; Bhagat, G.; Zha, S.; Calo, E. DNA-PKcs has KU-dependent function in rRNA processing and haematopoiesis. Nature, 2020, 579, 291–296. doi: 10.1038/s41586-020-2041-2
- de Oliveira, J.K.; Ueda-Nakamura, T.; Corrêa, A.G.; Petrilli, R.; Lopez, R.F.V.; Nakamura, C.V.; Auzely-Velty, R. Liposome-based nanocarrier loaded with a new quinoxaline derivative for the treatment of cutaneous leishmaniasis. Materials Science and Engineering: C, 2020, 110, 110720. doi: 10.1016/j.msec.2020.110720
- Pola, R.; Böhmová, E.; Filipová, M.; Pechar, M.; Pankrác, J.; Větvička, D.; Olejár, T.; Kabešová, M.; Poučková, P.; Šefc, L.; Zábrodský, M.; Janoušková, O.; Bouček, J.; Etrych, T. Targeted Polymer-Based Probes for Fluorescence Guided Visualization and Potential Surgery of EGFR-Positive Head-and-Neck Tumors. Pharmaceutics, 2020, 12, 31. doi: 10.3390/pharmaceutics12010031
- Aydemir, M. Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped with Super Yellow and Rubrene Hosts. Sakarya University Journal of Science, 2020, 24(1), 55–59. doi: 10.16984/saufenbilder.538797
Cy® is a trademark of GE Healthcare.
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