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- Reactive dyes
- Dye NHS esters
- AF568 NHS ester
AF568 NHS ester
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 14820 | 1 mg | 110.00$ | in stock |
| 24820 | 5 mg | 290.00$ | in stock |
| 44820 | 25 mg | 690.00$ | in stock |
| 54820 | 50 mg | 1270.00$ | in stock |
| 64820 | 100 mg | 1990.00$ | in stock |
AF568 is a synthetic fluorophore. The excitation peak of AF568 lies at 572 nm and its emission peak is at 598 nm. It can be excited using a 561 nm laser. AF568 is spectrally similar to TF4 (Tide Fluor™ 4), and sulfo-Cyanine3.5 dyes.
AF568是一种合成荧光团。AF568的激发峰位于572 nm，发射峰位于598 nm。它可以用561纳米激光激发。AF568在光谱上与TF4（Tide Fluor）相似™4）和磺基氰3.5种染料。
As AF568 NHS Ester can be conjugated with proteins and peptides, it is recommended for stable signal generation in imaging, including Western Blotting, fluorescence microscopy, and flow cytometry.
由于AF568 NHS酯可以与蛋白质和肽结合，因此建议在成像中产生稳定的信号，包括免疫印迹、荧光显微镜和流式细胞术。
Absorption and emission spectra of AF568
AF568 NHS ester相关产品
BDP 581/591 NHS ester
NHS ester derivative of BDP 581/591 borondipyrromethene fluorophore for the labeling of proteins, peptides, and other biomolecules. The dye is useful for fluorescence polarization and two-photon experiments, and as a ROS probe.
BDP 581/591硼二吡咯烷荧光团的NHS酯衍生物，用于标记蛋白质、肽和其他生物分子。该染料可用于荧光偏振和双光子实验，并可作为活性氧探针。
AF430 azide
Azide derivative of AF430 for labeling and detection of alkyne-containing biomolecules via Click chemistry reaction
AF430 NHS ester
AF430 is a hydrophilic coumarin dye with the emission in green-yellow range. The NHS ester is used for the labeling of amine groups.
General properties
| Appearance: | dark colored solid |
| Mass spec M+ increment: | 676.1 |
| Molecular weight: | 994.18 |
| Molecular formula: | C49H63N5O13S2 |
| Solubility: | good in water, DMSO, DMF |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 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: | 572 |
| ε, L⋅mol−1⋅cm−1: | 94238 |
| Emission maximum, nm: | 598 |
| Fluorescence quantum yield: | 0.912 |
| CF260: | 0.4 |
| CF280: | 0.32 |