sulfo-Cyanine7 carboxylic acid
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 15390 | 1 mg | $125 | in stock | |
| 25390 | 5 mg | $325 | in stock | |
| 45390 | 25 mg |
$850
|
in stock | |
| 55390 | 50 mg |
$1490
|
in stock | |
| 65390 | 100 mg |
$1990
|
in stock |
sulfo-Cyanine7 carboxylic acid is a non-reactive water-soluble near-infrared dye.
The reagent is useful as a fluorescent marker in the NIR range when attachment to other molecules is not desired. It has high hydrophilicity and aqueous solubility, improved quantum yield in the NIR range, and a very high molar extinction coefficient.
This reagent contains free carboxylic acid function. Pre-activated activated ester - sulfo-Cyanine7 NHS ester is also available.
Sulfo-Cyanine7 absorbance and emission spectra
Customers also purchased with this product
Cyanine3.5 carboxylic acid
Unactivated monofunctional Cy3.5 carboxylic acid. Can be used as a reference non-reactive dye or control.DDTT Sulfurizing Reagent
DDTT Sulfurizing Reagent for the fast and efficient production of phosphorothioate oligonucleotides (PTOs).Hexynoic acid NHS ester
Hexynoic acid NHS ester for the labeling of biomolecules with alkyne group for copper-catalyzed click chemistry.General properties
| Appearance: | dark green powder |
| Molecular weight: | 746.97 |
| CAS number: | 2104632-29-1 (inner salt); 2104632-30-4 (sodium salt) |
| Molecular formula: | C37H43N2KO8S2 |
| Solubility: | Soluble in water, DMF, DMSO (0.10 M = 76 g/L). Practically insoluble in non-polar organic solvents. |
| Quality control: | NMR 1H, HPLC (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/absorption maximum, nm: | 750 |
| ε, L⋅mol−1⋅cm−1: | 240600 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.24 |
| CF260: | 0.04 |
| CF280: | 0.04 |
Product citations
- Matoori, S.; Mooney, D.J. Near-Infrared Fluorescence Hydrogen Peroxide Assay for Versatile Metabolite Biosensing in Whole Blood. Small, 2020, 16(20), 2000369. doi: 10.1002/smll.202000369
- Pfister, J.; Summer, D.; Petrik, M.; Khoylou, M.; Lichius, A.; Kaeopookum, P.; Kochinke, L.; Orasch, T.; Haas, H.; Decristoforo, C. Hybrid Imaging of Aspergillus fumigatus Pulmonary Infection with Fluorescent, 68Ga-Labelled Siderophores. Biomolecules, 2020, 10, 168. doi: 10.3390/biom10020168
- Summer, D.; Petrik, M.; Mayr, S.; Hermann, M.; Kaeopookum, P.; Pfister, J.; Klingler, M.; Rangger, C.; Haas, H.; Decristoforo, C. Hybrid Imaging Agents for Pretargeting Applications Based on Fusarinine C—Proof of Concept. Molecules, 2020, 25(9), 2123. doi: 10.3390/molecules25092123
- Luthman, A.S. Wide-Field fHSI with a Linescan SRDA. In: Spectrally Resolved Detector Arrays for Multiplexed Biomedical Fluorescence Imaging (Springer Thesis), 2018, 51–85. doi: 10.1007/978-3-319-98255-7_3
Cy® is a trademark of GE Healthcare.
The count of items is incorrect.
Your cart is empty
$ 
