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- Sulfo-Cyanine3 maleimide
Sulfo-Cyanine3 maleimide
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 11380 | 1 mg | 110.00$ | in stock |
| 21380 | 5 mg | 290.00$ | in stock |
| 41380 | 25 mg | 690.00$ | 5 days |
| 51380 | 50 mg | 1270.00$ | in stock |
| 61380 | 100 mg | 1990.00$ | in stock |
Sulfo-Cyanine3 maleimide is a water soluble, thiol reactive dye for the labeling with hydrophilic sulfo-Cyanine3 fluorophore. This is an analog of Cy3® maleimide.
This product is recommended for the labeling of antibodies and other labile proteins in mild, purely aqueous conditions. The dye is water soluble and does not require use of organic co-solvent.
A non-sulfonated Cyanine3 maleimide is available.
Sulfo-Cyanine3 马来酰亚胺是一种水溶性硫醇活性染料，可用于标记亲水性磺基-Cyanine3 荧光团。 这是 Cy3® 马来酰亚胺的类似物。
该产品推荐用于在温和的纯水性条件下标记抗体和其他不稳定的蛋白质。 该染料是水溶性的，不需要使用有机助溶剂。
可使用非磺化的 Cyanine3 马来酰亚胺。
Sulfo-Cyanine3 maleimide
Sulfo-Cyanine3 maleimide相关产品
Cyanine3 maleimide
Cyanine3 maleimide is a thiol mono reactive dye.
Cy3 马来酰亚胺是一种硫醇单活性染料。
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。
Sulfo-Cyanine3 NHS ester
Water soluble sulfo-Cyanine3 SE activated ester for amino-biomolecule labeling.
用于氨基生物分子标记的水溶性磺基-Cyanine3 SE 活化酯。
General properties
| Appearance: | red powder 红色粉末 |
| Molecular weight: | 776.96 |
| CAS number: | 1656990-68-9 |
| Molecular formula: | C36H41KN4O9S2 |
| IUPAC name: | 3H-Indolium, 2-[3-[1-[6-[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]amino]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1-propen-1-yl]-1,3,3-trimethyl-5-sulfo-, inner salt, potassium salt |
| Solubility: | soluble in water (0.39 M = 30 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. 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: | 548 |
| ε, L⋅mol−1⋅cm−1: | 162000 |
| Emission maximum, nm: | 563 |
| Fluorescence quantum yield: | 0.1 |
| CF260: | 0.03 |
| CF280: | 0.06 |
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- Ast, J.; Novak, A.N.; Podewin, T.; Fine, N.H.F.; Jones, B.; Tomas, A.; Birke, R.; Roßmann, K.; Mathes, B:; Eichhorst, J.; Lehmann, M.; Linnemann, A.K.; Hodson, D.J.; Broichhagen, J. An expanded LUXendin color palette for GLP1R detection and visualization in vitro and in vivo. ChemRxiv, preprint. doi: 10.33774/chemrxiv-2021-7rngq
- Mohale, M.; Gundampati, R.K.; Thallapuranam, S.; Heyes, C.D. Site-specific labeling and functional efficiencies of human fibroblast growth Factor-1 with a range of fluorescent dyes in the flexible N-Terminal region and a rigid β-turn region. Analytical Biochemistry, 2022, 640, 114524. doi: 10.1016/j.ab.2021.114524
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- Deckard, C.E.; Sczepanski, J.T. Reversible chromatin condensation by the DNA repair and demethylation factor thymine DNA glycosylase. Nucleic Acids Research, 2021, 49(5), 2450–2459. doi: 10.1093/nar/gkab040