Cyanine7.5 alkyne
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
A60B0 | 1 mg | $125 | in stock | |
B60B0 | 5 mg | $260 | in stock | |
C60B0 | 10 mg | $325 | in stock | |
D60B0 | 25 mg | $510 | in stock | |
E60B0 | 50 mg | $895 | in stock | |
F60B0 | 100 mg | $1490 | in stock |
Alkyne derivative of Cyanine7.5, a near infrared fluorophore. This alkyne is suitable for copper-catalyzed click chemistry.
This fluorophore is useful for in vivo imaging, its spectral properties are similar to ICG (indocyanine green) with somewhat higher fluorescence quantum yield.
Absorbance and emission spectra of Cyanine7.5
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sulfo-Cyanine5.5 NHS ester
Water soluble, sulfonated, far-red sulfo-Cyanine5.5 dye in the form of NHS ester.Cyanine7 alkyne
Cyanine7 alkyne is a near infrared (NIR) dye alkyne for click chemistry.
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Cyanine7 carboxylic acid
The unactivated free carboxylic acid of near-infrared fluorescent dye Cyanine7.General properties
Appearance: | dark green powder |
Mass spec M+ increment: | 686.4 |
Molecular weight: | 722.40 |
Molecular formula: | C48H52ClN3O |
Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility 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/absorption maximum, nm: | 788 |
ε, L⋅mol−1⋅cm−1: | 223000 |
Emission maximum, nm: | 808 |
Fluorescence quantum yield: | 0.10 |
Product citations
- Wang, Y.-J.; Li, L.; Yu, J.; Hu, H.-Y.; Liu, Z.-X.; Jiang, W.-J.; Xu, W.; Guo, X.-P.; Wang, F.-S.; Sheng, J.-Z. Imaging of Escherichia Coli K5 and Glycosaminoglycan Precursors via Targeted Metabolic Labeling of Capsular Polysaccharides in Bacteria. Sci. Adv., 2023, 9(7), eade4770. doi: 10.1126/sciadv.ade4770
- Li, M.; Ruwe, H.; Melzer, M.; Junker, A.; Hensel, G.; Tschiersch, H.; Schwenkert, S.; Chamas, S.; Schmitz-Linneweber, C.; Börner, T.; Stein, N. The Arabidopsis AAC Proteins CIL and CIA2 Are Sub-functionalized Paralogs Involved in Chloroplast Development. Frontiers in Plant Science, 2021, 12, 681375. doi: 10.3389/fpls.2021.681375
- Li, M.; Hensel, G.; Melzer, M.; Junker, A.; Tschiersch, H.; Ruwe, H.; Arend, D.; Kumlehn, J.; Börner, T.; Stein, N. Mutation of the ALBOSTRIANS Ohnologous Gene HvCMF3 Impairs Chloroplast Development and Thylakoid Architecture in Barley. Frontiers in Plant Science, 2021, 12, 732608. doi: 10.3389/fpls.2021.732608
- Chan, P.S.; Xian, J.W.; Li, Q.; Chan, C.W.; Leung, S.S.Y.; To, K.K.W. Biodegradable Thermosensitive PLGA-PEG-PLGA Polymer for Non-irritating and Sustained Ophthalmic Drug Delivery. AAPS Journal, 2019, 21, 59. doi: 10.1208/s12248-019-0326-x
Cy® is a trademark of GE Healthcare.
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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