- Products
- Reactive dyes
- Dye azides
- AF430 azide
AF430 azide
| 货号 | 规格 | 货期 | |
|---|---|---|---|
| A0830 | 1 mg | 110.00$ | in stock |
| B0830 | 5 mg | 290.00$ | in stock |
| D0830 | 25 mg | 690.00$ | in stock |
| E0830 | 50 mg | 1270.00$ | in stock |
| F0830 | 100 mg | 1990.00$ | in stock |
AF430 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. 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.
AF430 是一种荧光染料。 它可以被 405 nm 紫激光或 445 nm 激光与 510/80 nm 带通滤光片配对激发。
叠氮化物部分允许通过铜催化的点击反应 (CuAAC) 快速有效地标记和检测末端炔烃，或通过无铜点击化学反应检测应变的环辛炔。 温和的反应条件适用于大多数生物分子、细胞和组织。 该产品是水溶性的，对 pH 4 和 pH 10 之间的 pH 变化不敏感。
Absorption and emission spectra of AF430
AF430 azide相关产品
AF568 NHS ester
AF568 derivative for labeling proteins and other high- and low-molecular weight ligands with free amines.
AF568 衍生物，用于用游离胺标记蛋白质和其他高分子量和低分子量配体。
AF430 maleimide
AF430 is a green-yellow emitting fluorescent dye of coumarin series. This maleimide derivative allows to label thiolated biomolecules.
AF430是香豆素系列的绿-黄发光荧光染料。 这种马来酰亚胺衍生物可以标记硫醇化的生物分子。
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
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. |
| 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 |