Sulfo-Cyanine3 azide
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A1330 | 1 mg | $110.00 | in stock | |
| B1330 | 5 mg | $290.00 | in stock | |
| C1330 | 10 mg |
$470.00
|
in stock | |
| D1330 | 25 mg |
$690.00
|
in stock | |
| E1330 | 50 mg |
$1270.00
|
in stock | |
| F1330 | 100 mg |
$1990.00
|
in stock |
Sulfo-Cyanine3 azide is a water-soluble dye azide for Click Chemistry. Absorbance and emission of the dye are identical to Cy3® fluorophore.
Brightness and photostability of fluorophore, together with high water solubility, makes this reagent an ideal choice for Click chemistry labeling of various molecules in aqueous phase.
Click reaction can be carried out in pure water without need to use organic co-solvent. The reagent is designed for the labeling of sensitive molecules such as proteins, and even intact biological objects.
Sulfo-Cyanine3 absorbance and emission spectra
Recommended protocol
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General properties
| Appearance: | dark red crystals |
| Molecular weight: | 736.94 |
| CAS number: | 2055138-89-9 (sodium salt), 1658416-54-6 |
| Molecular formula: | C33H41N6KO7S2 |
| Solubility: | soluble in water (0.62 M = 46 g/L), 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/absorption maximum, nm: | 548 |
| ε, L⋅mol−1⋅cm−1: | 162000 |
| Emission maximum, nm: | 563 |
| Fluorescence quantum yield: | 0.1 |
| CF260: | 0.03 |
| CF280: | 0.06 |
Product citations
- Wells, C.I.; Al-Ali, H.; Andrews, D.M.; Asquith, C.R.M.; Axtman, A.D.; Chung, M.; Dikic, I.; Ebner, D.; Elkins, J.M.; Ettmayer, P.; Fischer, C.; Frederiksen, M.; Gray, N.S.; Hatch, S.; Knapp, S.; Lee, S.; Lücking, U.; Michaelides, M.; Mills, C.E.; Müller, S.; Owen, D.; Picado, A.; Ramadan, K.; Saikatendu, K.S.; Schröder, M.; Stolz, A.; Tellechea, M.; Treiber, D.K.; Turunen, B.J.; Vilar, S.; Wang, J.; Zuercher, W.J.; Willson, T.M.; Drewry, D.H. The Kinase Chemogenomic Set (KCGS): An open science resource for kinase vulnerability identification. bioRxiv, preprint. doi: 10.1101/2019.12.22.886523
- Li, D.; Taylor, D.H.; van Wolfswinkel, J.C. PIWI-mediated control of tissue-specific transposons is essential for somatic cell differentiation. Cell Reports, 2021, 37(1), 109776. doi: 10.1016/j.celrep.2021.109776
- Wang, J.; Li, T.; Wang, J.-L.; Xu, Z.; Meng, W.; Wu, Q.-F. Talpid3-Mediated Centrosome Integrity Restrains Neural Progenitor Delamination to Sustain Neurogenesis by Stabilizing Adherens Junctions. Cell Reports, 2020, 33(11), 108495. doi: 10.1016/j.celrep.2020.108495
- Zahnreich, S.; Weber, B.; Rösch, G.; Schindler, D.; Schmidberger, H. Compromised repair of radiation-induced DNA double-strand breaks in Fanconi anemia fibroblasts in G2. DNA Repair, 2020, 96, 102992. doi: 10.1016/j.dnarep.2020.102992
Cy® is a trademark of GE Healthcare.
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