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AF 430 azide
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| A0830 | 1 mg | $125 | 现货 | |
| B0830 | 5 mg | $325 | 现货 | |
| D0830 | 25 mg |
$950
|
现货 | |
| E0830 | 50 mg |
$1625
|
现货 | |
| F0830 | 100 mg |
$2090
|
现货 |
AF 430 is a fluorescent dye. It can be excited by 405 nm violet laser or 445 nm laser paired, for example, with 510/80 nm bandpass filter.
Azide moiety allows quick and effective labeling and detection of terminal alkynes via a copper-catalyzed click reaction (CuAAC) or of strained cyclooctynes via a copper-free click chemistry reaction (SPAAC). Mild reaction conditions are suitable for most biomolecules, cells, and tissues. The product is water soluble and insensitive to pH changes between pH 4 and pH 10.
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AF 568 azide
Azide derivative of water-soluble AF 568 dye for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects. Pure 6-isomer.AF 343（香豆素）-X-叠氮化物 [AF 343 (Coumarin)-X-azide]
AF 343（香豆素）是一种蓝色荧光团，可用作荧光素 (FAM) 的 FRET 供体。这种叠氮化物衍生物可以通过点击化学与炔烃偶联。荧光团和叠氮基团之间的延伸连接臂增强了溶解度，并提供了染料和生物分子之间的空间分隔。General properties
| Appearance: | yellow solid |
| Molecular weight: | 623.69 |
| Molecular formula: | C25H29N5F3KO6S |
| 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. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 430 |
| ε, L⋅mol−1⋅cm−1: | 15955 |
| Emission maximum, nm: | 542 |
| Fluorescence quantum yield: | 0.23 |
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.
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