- Products
- Reactive dyes
- Dye NHS esters
- Sulfo-Cyanine5 NHS ester
Sulfo-Cyanine5 NHS ester
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 13320 | 1 mg | 110.00$ | in stock |
| 23320 | 5 mg | 210.00$ | in stock |
| 43320 | 25 mg | 410.00$ | in stock |
| 53320 | 50 mg | 695.00$ | in stock |
| 63320 | 100 mg | 1190.00$ | in stock |
Cyanine 5 succinimidyl ester (SE), an equivalent of Cy5® NHS ester, for the labeling of various amine-containing molecules in aqueous phase without use of any organic co-solvent. This product is therefore particularly useful for the labeling of proteins which denature in the presence of organic co-solvents, as well as for proteins with low solubility.
Sulfo-Cyanine 5 is an analog of Cy5®, one of the most popular fluorophores which is compatible with various equipment such as plate readers, microscopes, and imagers.
This dye is highly hydrophilic and water-soluble. A non-sulfonated analog is also available.
Can be used as a replacement for Cy5®, DyLight 649 for all applications.
Cy 5 琥珀酰亚胺酯 (SE)，相当于 Cy5® NHS 酯，用于在不使用任何有机助溶剂的情况下标记水相中的各种含胺分子。 因此，该产品特别适用于标记在有机共溶剂存在下会变性的蛋白质，以及低溶解度的蛋白质。
Sulfo-Cyanine 5 是 Cy5® 的类似物，Cy5® 是最受欢迎的荧光团之一，与读板机、显微镜和成像仪等各种设备兼容。
这种染料是高度亲水和水溶性的。 也可使用非磺化类似物。
可作为 Cy5®、DyLight 649 的替代品用于所有应用。
Sulfo-Cyanine 5 absorbance and emission spectra
Sulfo-Cy5 NHS ester相关产品
sulfo-Cyanine7.5 maleimide
sulfo-Cyanine7.5 is a highly hydrophilic near infrared dye for in vivo imaging. This maleimide derivative is useful for the labeling of thiol groups of proteins and peptides.
sulfo-Cyanine7.5 是一种高度亲水的近红外染料，用于体内成像。 这种马来酰亚胺衍生物可用于标记蛋白质和肽的硫醇基团。
sulfo-Cyanine5 DBCO
Water soluble cycloalkyne for copper free Click chemistry reaction with azides. A derivative of sulfo-Cyanine5 aka Cy5.
水溶性环炔烃，用于与叠氮化物的无铜点击化学反应。 磺基-Cyanine5 又名 Cy5 的衍生物。
Cyanine5.5 azide
Far red / near infrared fluorescent Cyanine5.5 dye derivative for Click Chemistry.
用于 Click Chemistry 的远红/近红外荧光 Cyanine5.5 染料衍生物。
General properties
| Appearance: | dark blue powder |
| Molecular weight: | 777.95 |
| CAS number: | 2230212-27-6; 146368-14-1 (N-Ethyl) |
| Molecular formula: | C36H40N3KO10S2 |
| Solubility: | very good in water, good in DMF and DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 646 |
| ε, L⋅mol−1⋅cm−1: | 271000 |
| Emission maximum, nm: | 662 |
| Fluorescence quantum yield: | 0.28 |
| CF260: | 0.04 |
| CF280: | 0.04 |
相关文献：
- Grohme, M.; Frank, O.; Rink, J. Preparing Planarian Cells for High-content Fluorescence Microscopy Using RNA in situ Hybridization and Immunocytochemistry. preprints.org, preprint. doi: 10.20944/preprints202111.0256.v1
- van Hest, J.C.; Song, S.; Mason, A.; Post, R.; de Corato, M.; Mestre, R.; Yewdall, A.; Cao, S.; van der Hofstad, R.; Sanchez, S.; Abdelmohsen, L. Engineering transient dynamics of artificial cells by stochastic distribution of enzymes. ChemRxiv, preprint. doi: 10.33774/chemrxiv-2021-02c1d
- Lee, M.S.; Hyun, H.; Park, I.; Kim, S.; Jang, D.-H.; Kim, S.; Im, J.-K.; Kim, H.; Lee, J.H.; Kwon, T.; Kang, J.H. Quantitative fluorescence in situ hybridization (FISH) of magnetically confined bacteria enables rapid determination of early-stage human bacteremia. medRxiv, preprint. doi: 10.1101/2021.02.19.21251962
- Shea, K.; Koide, H.; Okishima, A.; Hoshino, Y.; Kamon, Y.; Yoshimatsu, K.; Saito, K.; Yamauchi, I.; Ariizumi, S.; Oku, N.; Asai, T.; Zhou, Y.; Xiao, T.-H.; Goda, K. Synthetic hydrogel nanoparticles for sepsis therapy. Research Square, preprint. doi: 10.21203/rs.3.rs-150516/v1