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 430 alkyne
Alkyne derivative of yellow-green fluorescent dye AF 430 for copper-catalyzed click reaction with azides.BDP 650/665 DBCO
This red-fluorescent dye contains a substituting group for copper-free click chemistry.AMCA NHS ester
NHS-ester of AMCA dye for protein, peptide, and modified oligonucleotide labeling via reaction with amino groups. AMCA is one of the brightest blue fluorescent dyes with large Stoke's shift and high resistance to photobleaching.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 |