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- Sulfo-Cyanine5.5 azide
Sulfo-Cyanine5.5 azide
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| A7330 | 1 mg | 110.00$ | 5 days |
| B7330 | 5 mg | 290.00$ | in stock |
| C7330 | 10 mg | 470.00$ | in stock |
| D7330 | 25 mg | 690.00$ | in stock |
| E7330 | 50 mg | 1270.00$ | in stock |
| F7330 | 100 mg | 1990.00$ | in stock |
Sulfo-Cyanine5.5 is a water-soluble, hydrophilic fluorophore which possesses emission in far red area of the spectrum, an analog of Cy5.5®. As other cyanine dyes, sulfo-Cyanine5.5 has an outstanding molar extinction coefficient which gives rise to its bright fluorescence.
The molecule contains four sulfo groups that provide hydrophilicity and negative charge to the fluorophore – this minimizes non-specific binding.
The azide group of sulfo-Cyanine5.5 azide can be conjugated with terminal alkynes in the presence of copper(I) catalyst, or with cycloalkynes in copper free strain promoted reaction.
Sulfo-Cyanine5.5 是一种水溶性、亲水性荧光团，在光谱的远红色区域具有发射，是 Cy5.5® 的类似物。 与其他花青染料一样，sulfo-Cyanine5.5 具有出色的摩尔消光系数，从而产生明亮的荧光。
该分子含有四个磺基，可为荧光团提供亲水性和负电荷 – 这最大限度地减少了非特异性结合。
磺基-Cyanine5.5 叠氮化物的叠氮基团可以在铜（I）催化剂存在下与末端炔烃共轭，或在无铜应变促进反应中与环炔烃共轭。
Sulfo-Cyanine5.5 absorption and emission spectra
Sulfo-Cyanine5.5 azide,Cy5.5 叠氮化物相关产品
Cyanine3.5 azide
Cyanine3.5 azide for biomolecule labeling through Click Chemistry.
通过 Click Chemistry 用于生物分子标记的 Cy3.5 叠氮化物。
BDP 581/591 azide
BDP 581/591 is a relatively hydrophobic borondipyrromethene fluorophore that can be used as a probe for ROS species, or fluorescence polarization tracer. This is an azide derivative for Click chemistry.
BDP 581/591 是一种相对疏水的硼二吡咯亚甲基荧光团，可用作 ROS 物种的探针或荧光偏振示踪剂。 这是一种用于点击化学的叠氮化物衍生物。
Cyanine7.5 NHS ester
Amine reactive NHS ester of NIR fluorescent dye Cyanine7.5.
NIR荧光染料Cyanine7.5的胺反应性NHS酯。
General properties
| Appearance: | dark colored solid 深色固体 |
| Mass spec M+ increment: | 984.2 |
| Molecular weight: | 1099.41 |
| CAS number: | 2382994-65-0 |
| Molecular formula: | C43H45K3N6O13S4 |
| Solubility: | good in water, 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. 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: | 673 |
| ε, L⋅mol−1⋅cm−1: | 211000 |
| Emission maximum, nm: | 691 |
| Fluorescence quantum yield: | 0.21 |
| CF260: | 0.09 |
| CF280: | 0.11 |
相关文献：
- Erel-Akbaba, G.; Carvalho, L.A.; Tian, T.; Zinter, M.; Akbaba, H.; Obeid, P.J.; Chiocca, E.A.; Weissleder, R.; Kantarci, A.G.; Tannous, B.A. Radiation-Induced Targeted Nanoparticle-Based Gene Delivery for Brain Tumor Therapy. ACS Nano, 2019, 13(4), 4028–4040. doi: 10.1021/acsnano.8b08177
- Gu, W.; Bobrin, V.A.; Chen, S.-P.R.; Wang, Z.; Schoning, J.P.; Gu, Y.; Chen, W.; Chen, M.; Jia, Z.; Monteiro, M.J. Biodistribution of PNIPAM-Coated Nanostructures Synthesized by the TDMT Method. Biomacromolecules, 2019, 20(2), 625–634. doi: 10.1021/acs.biomac.8b01196