Cyanine7.5 NHS ester
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 16020 | 1 mg | $110.00 | in stock | |
| 26020 | 5 mg | $210.00 | in stock | |
| 46020 | 25 mg |
$410.00
|
in stock | |
| 56020 | 50 mg |
$695.00
|
in stock | |
| 66020 | 100 mg |
$1190.00
|
in stock |
Cyanine7.5 is a NIR dye with very long-wave emission. This product is amine-reactive derivative of this fluorophore.
Near infrared radiation readily penetrates tissues and can be used for imaging applications in vivo.
This product can be used for the labeling of various biomolecules containing amine groups, such as proteins and peptides, to track their distribution in organism in vivo by NIR imaging.
Increased rigidity of central polymethyne moiety allows to increase quantum yield by 20% compared to parent structure of Cy7.5® NHS.
Cy7.5 absorbance and emission spectra
.png)
Recommended protocol
Calculator
Customers also purchased with this product
Sulfo-Cyanine5 azide
Water soluble sulfo-Cyanine5 fluorescent dye azide for Click Chemistry.Copper(II)-TBTA complex, 10 mM in 55% aq. DMSO
Catalyst for bioconjugate synthesis by Click Chemistry.BDP 630/650 azide
BDP 630/650 is a bright borondipyrromethene based fluorophore for the far red area of the spectrum. It possesses high extinction coefficient and quantum yield. This is an azide for Click chemistry labeling.General properties
| Appearance: | green powder |
| Mass spec M+ increment: | 630.4 |
| Molecular weight: | 833.76 |
| CAS number: | 1469541-54-5 (without anion), 1469278-04-3 (chloride) |
| Molecular formula: | C49H52N3BF4O4 |
| IUPAC name: | 1H-Benz[e]indolium, 2-[2-[3-[2-(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-3-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,1-dimethyl- |
| Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation maximum, nm: | 788 |
| ε, L⋅mol−1⋅cm−1: | 223000 |
| Emission maximum, nm: | 808 |
Product citations
- Babity, S.; Polomska, A.K.; Couture, F.; Bonmarin, M.; Fehr, D.; Detmar, M.; Brambilla, D. Rational design of a fluorescent microneedle tattoo for minimally invasive monitoring of lymphatic function. Journal of Controlled Release, 2020, 327, 350–359. doi: 10.1016/j.jconrel.2020.08.017
- Wang, Y.; Li, L.; Ma, Y.; Tang, Y.; Zhao, Y.; Li, Z.; Pu, W.; Huang, B.; Wen, X.; Cao, X.; Chen, J.; Chen, W.; Zhou, Y.; Zhang, J. A Multifunctional Supramolecular Hydrogel for Prevention of Epidural Adhesion after Laminectomy. ACS Nano, 2020, 14(7), 8202–8219. doi: 10.1021/acsnano.0c01658
- Gonzales, J.; Pirovano, G.; Chow, C.Y.; de Souza Franca, P.D.; Carter, L.M.; Klint, J.K.; Guru, N.; Lewis, J.S.; King, G.F.; Reiner, T. Fluorescence labeling of a Nav1.7-targeted peptide for near-infrared nerve visualization. EJNMMI Research, 2020, 10, 49. doi: 10.1186/s13550-020-00630-4
- Zhang, Y.; García-Gabilondo, M.; Grayston, A.; Feiner, I.V.J.; Anton-Sales, I.; Loiola, R.A.; Llop, J.; Ramos-Cabrer, P.; Barba, I:; Garcia-Dorado, D.; Gosselet, F.; Rosell, A.; Roig, A. PLGA protein nanocarriers with tailor-made fluorescence/MRI/PET imaging modalities. Nanoscale, 2020, 12(8), 4988–5002. doi: 10.1039/c9nr10620k
Cy® is a trademark of GE Healthcare.
The count of items is incorrect.
Your cart is empty
$ 
