AF 568 azide
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
A5820 | 1 mg |
$140
|
现货 | |
B5820 | 5 mg |
$450
|
现货 | |
C5820 | 10 mg |
$585
|
现货 | |
D5820 | 25 mg |
$1460
|
现货 | |
E5820 | 50 mg |
$1890
|
现货 | |
F5820 | 100 mg |
$2990
|
现货 |
AF 568 is a fluorescent dye with excitation peak at 572 nm and emission peak at 598 nm. AF 568 azide is a photochemically stable, specific, and highly efficient tool for labeling biomolecules. It is water soluble and insensitive to pH changes between pH 4 and pH 10. The reaction conditions do not require high temperature or pressure.
Labeling with AF 568 azide via click chemistry is a powerful technique for the production of bioconjugates. AF 568 azide is an excellent tool for imaging purposes, including fluorescent microscopy and flow cytometry, where label brightness and photostability are essential.

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Cyanine3马来酰亚胺 (Cyanine3 maleimide)
Cyanine3马来酰亚胺是一种用于蛋白质标记的巯基单反应染料。AF 568 carboxylic acid
Non-reactive form of AF 568 fluorescent dye with a free carboxyl group.DAPI, blue fluorescent nucleic acid stain
DAPI (4′,6-diamidino-2-phenylindole) is a blue-emitting fluorescent DNA dye used for chromosome staining and as a nuclear counterstain in fluorescence microscopy and flow cytometry.General properties
Appearance: | dark colored solid |
Mass spec M+ increment: | 776.2 |
Molecular weight: | 853.02 |
Molecular formula: | C36H34N6K2O10S2 |
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: | 572 |
ε, L⋅mol−1⋅cm−1: | 94238 |
Emission maximum, nm: | 598 |
Fluorescence quantum yield: | 0.912 |
CF260: | 0.4 |
CF280: | 0.32 |
产品引用
- Huber, J.; Tanasie, N.-L.; Zernia, S.; Stigler, J. Single-molecule imaging reveals a direct role of CTCF’s zinc fingers in SA interaction and cluster-dependent RNA recruitment. Nucleic Acids Research, 2024, 52(11), 6490-6506. doi: 10.1093/nar/gkae391
- Rapp, T.L.; DeForest, C.A. Tricolor visible wavelength-selective photodegradable hydrogel biomaterials. Nature Communications, 2023, 14, 5250. doi: 10.1038/s41467-023-40805-w
