AF 568 DBCO
貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
---|---|---|---|---|
1158F0 | 1 mg | $140 | 現貨 | |
2158F0 | 5 mg | $450 | 現貨 | |
4158F0 | 25 mg | $1460 | 現貨 | |
5158F0 | 50 mg | $1890 | 現貨 | |
6158F0 | 100 mg | $2990 | 現貨 |
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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Azide-PEG4-amine
PEG4 amine azide is a bifunctional linker with amine and azide functional groups. It is based on a tetraethyleneglycol core. The length of the PEG4 linker is 1.4 nm.AMCA azide
Azide derivative of AMCA fluorescent dye for сlick сhemistry. AMCA is one of the brightest blue fluorescent dyes with large Stoke's shift and high resistance to photobleaching.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.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. |
MSDS: | 下載 |
產品規格 |
Spectral properties
Excitation/absorption maximum, nm: | 572 |
ε, L⋅mol−1⋅cm−1: | 94238 |
Emission maximum, nm: | 598 |
Fluorescence quantum yield: | 0.912 |