Sulfo-Cyanine7 amine

sulfo-Cyanine7 Amines Near infrared (NIR) imaging
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
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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 amine
Sulfo-Cyanine7 amine
Sulfo-Cyanine7 amine
Sulfo-Cy7 amine structure
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Sulfo-Cyanine7 absorbance and emission spectra

Sulfo-Cyanine7 absorbance and emission spectra

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Sulfo-Cyanine5 NHS ester

Water-soluble Cyanine 5 succinimide ester.

Cyanine7.5 hydrazide

Near infrared fluorophore functionalized with hydrazide moiety. Reactive against carbonyl compounds, useful for the labeling of saccharides, and antibodies after periodate oxidation.

Sulfo-Cyanine5.5 carboxylic acid

Water soluble far red fluorescent dye sulfo-Cyanine5.5, free non-activated carboxylic acid. Useful for the calibration, and as a non-reactive control.
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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

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. 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
  2. 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
  3. Park, H.-K.; Lee, S.J.; Oh, J.-S.; Lee, S.-G.; Jeong, Y.-I.; Lee, H.C. Smart Nanoparticles Based on Hyaluronic Acid for Redox-Responsive and CD44 Receptor-Mediated Targeting of Tumor. Nanoscale Research Letters, 2015, 10(1), 981. doi: 10.1186/s11671-015-0981-5
Cy® is a trademark of GE Healthcare.
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