Cyanine7 amine
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 150C0 | 1 mg | $125.00 | in stock | |
| 250C0 | 5 mg | $260.00 | in stock | |
| 450C0 | 25 mg |
$510.00
|
in stock | |
| 550C0 | 50 mg |
$895.00
|
in stock | |
| 650C0 | 100 mg |
$1490.00
|
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.
Cyanine7 absorbance and emission spectra
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FAM alkyne, 5-isomer
FAM alkyne, 5-isomer - an alkyne derivative of fluorescein dye for click chemistry.Cyanine3 amine
Cyanine3 is an fluorophore with free amino group (amino-dye). It can be conjugated with NHS esters, carboxy groups (after activation), and epoxides.EDC (N-ethyl-N'-(3-dimethylaminopropyl)carbodiimide), coupling grade
Water soluble carbodiimide for the coupling of carboxylic acids with amines.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/absorption 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
- Ayala-Orozco, C.; Galvez-Aranda, D.; Corona, A.; Seminario, J. M.; Rangel, R.; Myers, J. N.; Tour, J. M. Molecular Jackhammers Eradicate Cancer Cells by Vibronic-Driven Action. bioRxiv, 2023, preprint. doi: 10.1101/2023.01.25.525400
- Saud, K. T.; Xu, J.; Wilkanowicz, S.; He, Y.; Moon, J. J.; Solomon, M. J. Electrosprayed Microparticles from Inulin and Poly(Vinyl) Alcohol for Colon Targeted Delivery of Prebiotics. Food Hydrocolloids, 2023, 140, 108625. doi: 10.1016/j.foodhyd.2023.108625.
- Ardana, A.; Ghosh, S.; Huda, P.; Fletcher, N. L.; Thurecht, K. J.; Williams, C. C. RAFT Polymer–Antibody Conjugation: Squaramide Ester Chemistry Leads to Conjugates with a Therapeutic Anti-EGFR Antibody with Full Retention of Activity and Increased Tumor Uptake In Vivo. Mol Pharmaceutics, 2023, 20(6), 3073–3087. doi: 10.1021/acs.molpharmaceut.3c00085
- Sandberg, E.; Piguet, J.; Kostiv, U.; Baryshnikov, G.; Liu, H.; Widengren, J. Photoisomerization of Heptamethine Cyanine Dyes Results in Red-Emissive Species: Implications for Near-IR, Single-Molecule, and Super-Resolution Fluorescence Spectroscopy and Imaging. J Phys Chem B, 2023, 127(14), 3208–3222. doi: 10.1021/acs.jpcb.2c08016
Cy® is a trademark of GE Healthcare.
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