Cyanine5.5 carboxylic acid
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 17090 | 1 mg | $110.00 | 5 days | |
| 27090 | 5 mg | $210.00 | in stock | |
| 47090 | 25 mg |
$410.00
|
in stock | |
| 57090 | 50 mg |
$695.00
|
in stock | |
| 67090 | 100 mg |
$1190.00
|
in stock |
Cyanine5.5 dye, free acid form, unactivated. The dye can be considered non-reactive for most applications. It can be used as a control or reference sample, and for instrument calibration.
Pre-activated NHS ester for the labeling of amine groups is also available.
Cy5.5 absorbance and emission spectra
Customers also purchased with this product
Cyanine5.5 amine
Amino derivative of Cyanine5.5, a far red emitting fluorescent cyanine dye.
Add this product to your cart andget free express delivery
Cyanine7.5 NHS ester
Amine reactive NHS ester of NIR fluorescent dye Cyanine7.5.
Add this product to your cart andget free express delivery
Sulfo-Cyanine5.5 amine
Sulfo-Cyanine5.5 is a far red/NIR fluorophore possessing high hydrophilicity and aqueous solubility. The dye displays good brightness in far red region due to outstanding molar extinction coefficient. This is amine derivative which is reactive towards electrophiles. It can also be used for enzymatic transamination labeling.General properties
| Appearance: | dark blue powder |
| Molecular weight: | 619.23 |
| CAS number: | 1449661-34-0 (without anion), 1449612-07-0 (inner salt) |
| Molecular formula: | C40H43ClN2O2 |
| IUPAC name: | 1H-Benz[e]indolium, 2-[5-[3-(5-carboxypentyl)-1,3-dihydro-1,1-dimethyl-2H-benz[e]indol-2-ylidene]-1,3-pentadien-1-yl]-1,1,3-trimethyl- |
| Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), insoluble in water |
| 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. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation maximum, nm: | 684 |
| ε, L⋅mol−1⋅cm−1: | 209000 |
| Emission maximum, nm: | 710 |
| Fluorescence quantum yield: | 0.2 |
| CF260: | 0.07 |
| CF280: | 0.03 |
Product citations
- Zhang, L.; Yao, M.; Yan, W.; Liu, X.; Jiang, B.; Qian, Z.; Gao, Y.; Lu, X.-J.; Chen, X.; Wang, Q.-L. Delivery of a chemotherapeutic drug using novel hollow carbon spheres for esophageal cancer treatment. International Journal of Nanomedicine, 2017, 12, 6759–6769. doi: 10.2147/IJN.S142916
- Liu, M.; Richardson, R.R.; Mountford, S.J.; Zhang, L.; Tempone, M.H.; Herzog, H.; Holliday, N.D.; Thompson, P.E. Identification of a Cyanine-Dye Labelled Peptidic Ligand for Y1R and Y4R, based upon the Neuropeptide Y C-terminal analogue, BVD-15. Bioconjugate Chemistry, 2016, 27(9), 2166–2175. doi: 10.1021/acs.bioconjchem.6b00376
- Camerino, M.A.; Liu, M.; Moriya, S.; Kitahashi, T.; Mahgoub, A.; Mountford, S.J.; Chalmers, D.K.; Soga, T.; Parhar, I.S.; Thompson, P.E. Beta amino acid-modified and fluorescently labelled kisspeptin analogues with potent KISS1R activity. Journal of Peptide Science, 2016, 22(6), 406–414. doi: 10.1002/psc.2883
- Zhao, Y.; Fay, F.; Hak, S.; Manuel Perez-Aguilar, J.; Sanchez-Gaytan, B.L.; Goode, B.; Duivenvoorden, R.; de Lange Davies, C.; Bjørkøy, A.; Weinstein, H.; Fayad, Z.A.; Pérez-Medina, C.; Mulder, W.J.M. Augmenting drug-carrier compatibility improves tumour nanotherapy efficacy. Nature Communications, 2016, 7, 11221. doi: 10.1038/ncomms11221
Cy® is a trademark of GE Healthcare.
The count of items is incorrect.
Your cart is empty
$ 
