Sulfo-Cyanine7 amine

Cat. # Quantity Price Lead time
153C0 1 mg $110.00 in stock
253C0 5 mg $290.00 in stock
453C0 25 mg $690.00 in stock
553C0 50 mg $1270.00 in stock
653C0 100 mg $1990.00 in stock

Sulfonated, water-soluble, amino derivative of Cyanine7 NIR dye.

This NIR dye amine can be used for the derivatization of various targets by the reaction with electrophilic groups, and also by enzymatical reactions involving transamination.

Sulfo-Cyanine7 absorbance and emission spectra

Sulfo-Cyanine7 absorbance and emission spectra

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Sulfo-Cyanine3 amine

Water soluble cyanine dye with bright fluorescence, and high extinction coefficient. Contains an amino group for the conjugation with electrophiles, and enzymatic transamination labeling.

Sulfo-Cyanine5 carboxylic acid

Water-soluble Cyanine5 carboxylic acid, non-activated fluorescent dye.

Cyanine3 NHS ester

Amine-reactive Cyanine3 dye NHS ester.

General properties

Appearance: dark green powder
Molecular weight: 807.07
Molecular formula: C43H58N4O7S2
Solubility: good in water, DMF, DMSO
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: 240600
Emission maximum, nm: 773
CF260: 0.04
CF280: 0.04

Product citations

  1. Rippe, M.; Stefanello, T.F.; Kaplum, V.; Britta, E.A.; Garcia, F.P.; Poirot, R.; Companhoni, M.V.P.; Nakamura, C.V.; Szarpak-Jankowska, A.; Auzély-Velty, R. Heparosan as a potential alternative to hyaluronic acid for the design of biopolymer-based nanovectors for anticancer therapy. Biomaterials Science, 2019, 7, 2850–2860. doi: 10.1039/c9bm00443b
  2. Guo, X.; Zou, C.-L.; Jung, H.; Gong, Z.; Bruch, A.; Jiang, L.; Tang, H.X. Efficient Generation of a Near-visible Frequency Comb via Cherenkov-like Radiation from a Kerr Microcomb. Physical Review Applied, 2018, 10(1), 014012. doi: 10.1103/PhysRevApplied.10.014012
  3. Tabe, H.; Sukenobe, K.; Kondo, T.; Sakurai, A.; Maruo, M.; Shimauchi, A.; Hirano, M.; Uno, S.-N.; Kamiya, M.; Urano, Y.; Matsushita, M.; Fujiyoshi, S. Cryogenic Fluorescence Localization Microscopy of Spectrally Selected Individual FRET Pairs in a Water Matrix. The Journal of Physical Chemistry B, 2018, 122(27), 6906–6911. doi: 10.1021/acs.jpcb.8b03977
  4. Miragoli, M.; Ceriotti, P.; Iafisco, M.; Vacchiano, M.; Salvarani, N.; Alogna, A.; Carullo, P.; Ramirez-Rodríguez, G.B.; Patrício, T.; Esposti, L.D.; Rossi, F.; Ravanetti, F.; Pinelli, S.; Alinovi, R.; Erreni, M.; Rossi, S.; Condorelli, G.; Post, H.; Tampieri, A.; Catalucci, D. Inhalation of peptide-loaded nanoparticles improves heart failure. Science Translational Medicine, 2018, 10(424), eaan6205. doi: 10.1126/scitranslmed.aan6205
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