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Cyanine3 tetrazine
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
110E0 | 1 mg | $125 | 现货 | |
210E0 | 5 mg | $260 | 现货 | |
410E0 | 25 mg | $510 | 现货 | |
510E0 | 50 mg | $895 | 现货 | |
610E0 | 100 mg | $1490 | 现货 |
Cyanine3 tetrazine is a fluorescent dye with tetrazine moiety for a conjugation reaction called TCO (trans-cyclooctene) ligation. Actually, tetrazines react not only with trans-cyclooctenes, but also with cyclopropenes and strained non-benzo-fused cycloalkynes.
Cyanine3 is a moderately hydrophobic dye, enabling labeling in non-aqueous environment as well as in aqueous media containing some organic co-solvent like acetonitrile or DMSO. For reactions in purely aqueous media, a sulfonated version of this reagent is available.
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Cyanine3 DBCO
Cyanine3 dibenzocyclooctyne (DBCO, or ADIBO) is a cycloalkyne dye derivative for copper-free click chemistry.sulfo-Cyanine7 tetrazine
Near infrared, water soluble dye methyltetrazine for the conjugation with strained cycloalkenes in TCO ligation reaction.Cyanine7 NHS ester
Amine reactive NHS ester of near infrared dye Cyanine7.General properties
Appearance: | dark red solid |
Mass spec M+ increment: | 611.4 |
Molecular weight: | 727.64 |
CAS number: | 2183473-57-4 |
Molecular formula: | C40H46N7BF4O |
Solubility: | good in DCM, DMSO, DMF |
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: | 555 |
ε, L⋅mol−1⋅cm−1: | 150000 |
Emission maximum, nm: | 570 |
Fluorescence quantum yield: | 0.31 |
CF260: | 0.04 |
CF280: | 0.09 |
产品引用
- Bai, M.; Cao, X.; Huang, W.; Chen, F.; Zhao, Y.; Xue, J.; Li, Y.; Cheng, Y.; Zhang, L.; Zhao, Y. Visualizing Newly Synthesized RNA by Bioorthogonal Labeling-primed DNA Amplification. Analytical Chemistry, 2020, 92(12), 8444–8449. doi: 10.1021/acs.analchem.0c01161
- Moutsiopoulou, A.; Broyles, D.; Joda, H.; Dikici, E.; Kaur, A.; Kaifer, A.E.; Daunert, S.; Deo, S.K. Bioluminescent Protein-Inhibitor Pair in the Design of a Molecular Aptamer Beacon Biosensing System. Analytical Chemistry, 2020, 92(11), 7393–7398. doi: 10.1021/acs.analchem.0c00518
- Chen, F.; Bai, M.; Cao, X.; Zhao, Y.; Xue, J.; Zhao, Y. Click-encoded rolling FISH for visualizing single-cell RNA polyadenylation and structures. Nucleic Acids Research, 2019, 47(22), e145. doi: 10.1093/nar/gkz852
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