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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Cyanine3.5 carboxylic acid
Unactivated monofunctional Cy3.5 carboxylic acid.TAMRA amine, 5-isomer
TAMRA (tetramethylrhodamine) dye, pure 5-isomer, with an amine group for the conjugation with electrophilic reagents (NHS esters, epoxides, etc).
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General properties
| Appearance: | green powder |
| Molecular weight: | 719.87 |
| CAS number: | 1650635-41-8, 1650559-73-1 [Cl-] |
| Molecular formula: | C43H60Cl2N4O |
| Solubility: | good 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
- Pola, R.; Parnica, J.; Zuska, K.; Böhmová, E.; Filipová, M.; Pechar, M.; Pankrác, J.; Mucksová, J.; Trefil, P.; Kalina, J.; Šefc, L.; Větvička, D.; Poučková, P.; Bouček, J.; Janoušková, O.; Etrych, T. Oligopeptide-targeted polymer nanoprobes for fluorescence-guided endoscopic surgery. Multifunctional Materials, in press. doi: 10.1088/2399-7532/ab159e
- Nuhn, L.; De Koker, S.; Van Lint, S.; Zhong, Z.; Catani, J.P.; Combes, F.; Deswarte, K.; Li, Y.; Lambrecht, B.N.; Lienenklaus, S.; Sanders, N.N.; David, S.A.; Tavernier, J.; De Geest, B.G. Nanoparticle-Conjugate TLR7/8 Agonist Localized Immunotherapy Provokes Safe Antitumoral Responses. Advanced Materials, 2018, 30(45), e1803397. doi: 10.1002/adma.201803397
- Joo, J.; Poon, C.; Yoo, S.P.; Chung, E.J. Shape Effects of Peptide Amphiphile Micelles for Targeting Monocytes. Molecules, 2018, 23(11), 2786. doi: 10.3390/molecules23112786
- Melgar-Asensio, I.; Kandela, I.; Aird, F.; Darjatmoko, S.R.; de Los Rios, C.; Sorenson, C.M.; Albert, D.M.; Sheibani, N.; Henkin, J. Extended Intravitreal Rabbit Eye Residence of Nanoparticles Conjugated With Cationic Arginine Peptides for Intraocular Drug Delivery: In Vivo Imaging. Investigative Ophthalmology & Visual Science, 2018, 59(10), 4071–4081. doi: 10.1167/iovs.18-24087
Cy® is a trademark of GE Healthcare.
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