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- Reactive dyes
- Dye alkynes
- AF430 alkyne
AF430 alkyne
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| A08B0 | 1 mg | 110.00$ | in stock |
| B08B0 | 5 mg | 290.00$ | in stock |
| C08B0 | 10 mg | 470.00$ | in stock |
| D08B0 | 25 mg | 690.00$ | in stock |
| E08B0 | 50 mg | 1270.00$ | in stock |
| F08B0 | 100 mg | 1990.00$ | in stock |
AF430 is a sulfonated coumarin dye that is useful for flow cytometry and antibody labeling. The fluorescence is constant in wide range of pH values.
This particular derivative contains terminal alkyne group that is suitable for copper catalyzed CuAAc reaction.
AF430 是一种磺化香豆素染料，可用于流式细胞术和抗体标记。 荧光在很宽的 pH 值范围内是恒定的。
这种特殊的衍生物含有适合铜催化的 CuAAc 反应的末端炔基。
Absorption and emission spectra of AF430
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R6G alkyne, 6-isomer
R6G (rhodamine 6G) terminal alkyne for copper catalyzed Click chemistry reaction with azides. Pure 6-isomer of the dye.
R6G（罗丹明 6G）末端炔烃用于铜催化与叠氮化物的点击化学反应。 染料的纯 6-异构体。
AF430 carboxylic acid
Non-reactive form of AF430 fluorescent dye to be used as a reference standard
AF430 荧光染料的非反应性形式用作参考标准
AF430 tetrazine
Tetrazine derivative of AF430 fluorescent dye suitable for in vitro cell labeling.
AF430 荧光染料的四嗪衍生物，适用于体外细胞标记。
General properties
| Appearance: | orange solid 橙色固体 |
| Molecular weight: | 578.64 |
| Molecular formula: | C25H26N2F3KO6S |
| 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: | 430 |
| ε, L⋅mol−1⋅cm−1: | 15955 |
| Emission maximum, nm: | 542 |
| Fluorescence quantum yield: | 0.23 |
| CF260: | 0.06 |
| CF280: | 0.06 |