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- Cyanine5.5 alkyne
Cyanine5.5 alkyne
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| A70B0 | 1 mg | 110.00$ | in stock |
| B70B0 | 5 mg | 210.00$ | in stock |
| C70B0 | 10 mg | 310.00$ | in stock |
| D70B0 | 25 mg | 410.00$ | in stock |
| E70B0 | 50 mg | 695.00$ | in stock |
| F70B0 | 100 mg | 1190.00$ | in stock |
Far red / near infrared dye alkyne for Click Chemistry labeling. Cyanine5.5 is an analog of Cy5.5®, a popular fluorophore which has been widely used for various applications including intact organism imaging. This reagent can be conjugated with azido groups under mild copper catalyzed Click Chemistry conditions.
This reagent is soluble in organic solvents, but mixtures of water with small percent of DMSO can be used for efficient conjugation. Cyanine5.5 alkyne can also be used for the labeling of small molecules with this far red/NIR dye.
用于点击化学标记的远红/近红外染料炔烃。 Cyanine5.5 是 Cy5.5® 的类似物，Cy5.5® 是一种流行的荧光团，已广泛用于各种应用，包括完整的生物体成像。 该试剂可以在温和的铜催化点击化学条件下与叠氮基结合。
该试剂可溶于有机溶剂，但水与少量 DMSO 的混合物可用于有效结合。 Cy5.5 炔烃也可用于用这种远红/NIR 染料标记小分子。
Cyanine5.5 absorbance and emission spectra
Cyanine5.5 alkyne相关产品
Cyanine7.5 alkyne
Reactive near infrared (NIR) dye for Click Chemistry containing a terminal alkyne group.
用于 Click Chemistry 的反应性近红外 (NIR) 染料，含有末端炔基。
Cyanine5.5 NHS ester
Cyanine5.5 NHS is far-red / near-infrared amine-reactive dye.
Cy5.5 NHS 是远红/近红外胺活性染料。
sulfo-Cyanine5.5 DBCO
Sulfo-Cyanine5.5 DBCO is a far-red, water-soluble reagent for copper-free reaction with azides.
Sulfo-Cy5.5 DBCO 是一种远红色的水溶性试剂，用于与叠氮化物的无铜反应。
General properties
| Appearance: | dark blue powder 深蓝色粉末 |
| Molecular weight: | 656.30 |
| CAS number: | 1628790-37-3 |
| Molecular formula: | C43H46ClN3O |
| Solubility: | good in organic solvents (DMF, DMSO, acetonitrile, DCM, alcohols), practically insoluble in water (5.2 uM, 3.7 mg/L) |
| 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.
储存：收到后 24 个月，在 -20°C 避光保存。 运输：在室温下长达 3 周。 避免长时间暴露在光线下。 |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 684 |
| ε, L⋅mol−1⋅cm−1: | 198000 |
| Emission maximum, nm: | 710 |
| Fluorescence quantum yield: | 0.2 |
| CF260: | 0.07 |
| CF280: | 0.03 |
相关文献：
- Mickuté, M.; Nainyté, M.; Vasiliauskaité, L.; Plotnikova, A.; Masevičius, V.; Klimašauskas, S.; Vilkaitis, G. Animal Hen1 2′-O-methyltransferases as tools for 3′-terminal functionalization and labelling of single-stranded RNAs. Nucleic Acids Research, 2018, 46(17), e104. doi: 10.1093/nar/gky514
- Yuan, H.; Wilks, M.Q.; Fakhri, G.E.; Normandin, M.D.; Kaittanis, C.; Josephson, L. Heat-induced-radiolabeling and click chemistry: A powerful combination for generating multifunctional nanomaterials. PLoS One, 2017, 12(2), e0172722. doi: 10.1371/journal.pone.0172722
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