Cyanine7.5 amine
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 160C0 | 1 mg | $110.00 | in stock | |
| 260C0 | 5 mg | $210.00 | in stock | |
| 360C0 | 10 mg | $310.00 | in stock | |
| 460C0 | 25 mg |
$410.00
|
in stock | |
| 560C0 | 50 mg |
$695.00
|
in stock | |
| 660C0 | 100 mg |
$1190.00
|
in stock |
Cyanine7.5 is a NIR fluorescent dye. This reagent contains free amino group which can be used coupled with activated carboxylic acid derivatives.
Cy7.5 absorbance and emission spectra
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Cyanine7.5 carboxylic acid
Cyanine7.5 - unactivated NIR cyanine dye carboxylic acid.
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Cyanine7.5 NHS ester
Amine reactive NHS ester of NIR fluorescent dye Cyanine7.5.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: | dark green powder |
| Molecular weight: | 819.99 |
| CAS number: | 2104005-17-4 (hydrichloride), 2104005-16-3 (chloride), 2104005-15-2 |
| Molecular formula: | C51H64Cl2N4O |
| 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/absorption maximum, nm: | 788 |
| ε, L⋅mol−1⋅cm−1: | 223000 |
| Emission maximum, nm: | 808 |
Product citations
- Yang, X.; Wang, Z.; Huang, H.; Ling, S.; Zhang, R.; Zhang, Y.; Chen, G.; Li, C.; Wang, Q. A Targeted Activatable NIR-IIb Nanoprobe for Highly Sensitive Detection of Ischemic Stroke in a Photothrombotic Stroke Model. Advanced Healthcare Materials, in press. doi: 10.1002/adhm.202001544
- Bhattacharya, D.S.; Svechkarev, D.A.; Bapat, A.; Patil, P.; Hollingsworth, M.A.; Mohs, A.M. Sulfation modulates the targeting properties of hyaluronic acid to P-selectin and CD44. ACS Biomaterials Science & Engineering, 2020, 6(6), 3585–3598. doi: 10.1021/acsbiomaterials.0c00115
- Qi, B.; Crawford, A.J.; Wojtynek, N.E.; Talmon, G.A.; Hollingsworth, M.A.; Ly, Q.P.; Mohs, A.M. Tuned near infrared fluorescent hyaluronic acid conjugates for delivery to pancreatic cancer for intraoperative imaging. Theranostics, 2020, 10(8), 3413–3429. doi: 10.7150/thno.40688
- Retout, M.; Brunetti, E.; Valkenier, H.; Bruylants, G. Limits of thiol chemistry revealed by quantitative analysis of mixed layers of thiolated-PEG ligands grafted onto gold nanoparticles. Journal of Colloid and Interface Science, 2019, 557, 807–815. doi: 10.1016/j.jcis.2019.09.047
Cy® is a trademark of GE Healthcare.
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