AF 568 DBCO
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 1158F0 | 1 mg | $140 | 现货 | |
| 2158F0 | 5 mg |
$450
|
现货 | |
| 4158F0 | 25 mg |
$1460
|
现货 | |
| 5158F0 | 50 mg |
$1890
|
现货 | |
| 6158F0 | 100 mg |
$2990
|
现货 |
Dibenzocyclooctyne (DBCO, DBCO, ADIBO) is one of the most reactive cycloalkynes for copper-free click reaction (SPAAC, strain-promoted azide-alkyne cycloaddition). The rate of interaction of DBCO with azides is significantly higher than that of other cyclooctynes, as well as Cu-catalyzed click reaction (CuAAC). Unlike other cyclooctynes, DBCO does not interact with tetrazines, which makes it possible to use it in bioorthogonal reactions together with trans-cyclooctenes and tetrazines.
AF 568 is a bright, photostable, and hydrophilic fluorophore that emits in the orange channel. The absorption maximum is 572 nm. The emission maximum is 598 nm.
AF 568 DBCO allows fluorescent labeling of azide-containing biomolecules inside living cells and whole organisms without the negative effect of copper ions on them, and inanimate samples.
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AF 568 alkyne
AF 568 derivative designed for fluorescence microscopy and flow cytometry. Pure 5-isomer.AF 488 alkyne
Alkyne derivative of AF 488 dye for copper-catalyzed cycloaddition to azides. Pure 5-isomer.BDP 558/568 alkyne
BDP 558/568 is a borondipyrromethene dye for Cyanine3-channel. This product is a terminal alkyne derivative for copper-catalyzed click chemistry.General properties
| Appearance: | dark violet solid |
| Molecular weight: | 1197.53 |
| Molecular formula: | C66H80N6O11S2 |
| 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: | 572 |
| ε, L⋅mol−1⋅cm−1: | 94238 |
| Emission maximum, nm: | 598 |
| Fluorescence quantum yield: | 0.912 |
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