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AF 488 alkyne
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| S18B0 | 250 ug | – | 现货 | |
| A18B0 | 1 mg | $125 | 现货 | |
| B18B0 | 5 mg | $325 | 现货 | |
| D18B0 | 25 mg |
$950
|
现货 | |
| E18B0 | 50 mg |
$1625
|
现货 | |
| F18B0 | 100 mg |
$2090
|
现货 |
Alkyne derivative of AF 488 dye for copper-catalyzed cycloaddition to azides (CuAAC). AF 488 alkyne is used for fluorescent labeling of azidated biomolecules, polymers, and surfaces. AF 488 is sulfonated rhodamine, a bright, photostable, and hydrophilic fluorophore that emits in the green channel (absorption max. is at 495 nm, emission max. is at 519 nm).
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生物素炔 (Biotin alkyne)
生物素炔是一种反应性亲和标记物，可以通过点击反应附着到生物分子上。AF 488 叠氮化物 (AF 488 azide)
AF 488 叠氮化物是一种发射在绿色光谱范围内的荧光团。它与炔烃在铜催化的条件下发生环加成反应。磺基-Cyanine3马来酰亚胺
磺基-Cyanine3的水溶性硫醇反应衍生物，一种Cy3 类似物。General properties
| Appearance: | orange solid |
| Molecular weight: | 647.72 |
| Molecular formula: | C24H15K2N3O10S2 |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 495 |
| ε, L⋅mol−1⋅cm−1: | 71800 |
| Emission maximum, nm: | 519 |
| Fluorescence quantum yield: | 0.91 |
| CF260: | 0.16 |
| CF280: | 0.10 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
短链接 - cn.lumiprobe.com/sh/p/99
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