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- Reactive dyes
- Dye azides
- Cyanine7 azide
Cyanine7 azide
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 15030 | 100 uL, 10 mM/DMSO | 110.00$ | in stock |
| 35030 | 500 uL, 10 mM/DMSO | 210.00$ | in stock |
| 45030 | 1 mL, 10 mM/DMSO | 410.00$ | in stock |
| A5030 | 1 mg | 110.00$ | in stock |
| B5030 | 5 mg | 210.00$ | in stock |
| C5030 | 10 mg | 310.00$ | in stock |
| D5030 | 25 mg | 410.00$ | in stock |
| E5030 | 50 mg | 695.00$ | in stock |
Cyanine7 azide is a near-infrared fluorescent dye azide for Click Chemistry labeling, an analog of Cy7® azide.
This product can be used for the incorporation of Cyanine7 into various alkynylated biomolecules via Click Chemistry. Post-synthetic modification of oligonucleotides is also possible with this azide.
Cyclohexane-bridged polymethyne chain allows for 20% increase in quantum yield (compared to parent non-bridged structure).
Cyanine7 azide 是一种用于 Click Chemistry 标记的近红外荧光染料叠氮化物，是 Cy7® 叠氮化物的类似物。
该产品可用于通过 Click Chemistry 将 Cy7 结合到各种炔基化生物分子中。 使用这种叠氮化物也可以对寡核苷酸进行合成后修饰。
环己烷桥接的聚甲炔链允许量子产率增加 20%（与母体非桥接结构相比）。
Cyanine7 absorbance and emission spectra
Cy7 azide,Cy7 叠氮化物相关产品
Cyanine5 alkyne
Cyanine5 alkyne is an alkyne dye for Click Chemistry.
Cy5 炔烃是一种用于 Click Chemistry 的炔烃染料。
Sulfo-Cyanine7 amine
Water-soluble NIR dye amine, sulfonated derivative of Cyanine7 dye, for the modification via enzymatical transamination.
水溶性 NIR 染料胺，Cy7 染料的磺化衍生物，用于通过酶促氨基转移进行修饰。
Copper(II)-TBTA complex, 10 mM in 55% aq. DMSO
Catalyst for bioconjugate synthesis by Click Chemistry.
Click Chemistry 用于生物共轭合成的催化剂。
General properties
| Appearance: | green powder / solution |
| Molecular weight: | 667.33 |
| CAS number: | 1557149-65-1 (chloride), 1557397-59-7 |
| Molecular formula: | C40H51ClN6O |
| 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.
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。 干燥。 |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 750 |
| ε, L⋅mol−1⋅cm−1: | 199000 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.3 |
| CF260: | 0.022 |
| CF280: | 0.029 |
相关文献：
- Roberts, S.; Khera, E.; Choi, C.; Navaratna, T.; Grimm, J.; Thurber, G.M.; Reiner, T. Optoacoustic imaging of Glucagon-like Peptide 1 Receptor with a near-infrared exendin-4 analog. Journal of Nuclear Medicine, 2021, 62(6), 839–848. doi: 10.2967/jnumed.120.252262
- Thauvin, C.; Maudens, P.; Allémann, E. Microwave-assisted synthesis of self-assembling bi-functionalizable amphiphilic diblock copolymers. Journal of Drug Delivery Science and Technology, 2021, 61, 102255. doi: 10.1016/j.jddst.2020.102255
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