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JOE azide, 5-isomer
貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
---|---|---|---|---|
A1130 | 1 mg | $110 | 現貨 | |
B1130 | 5 mg | $210 | 現貨 | |
C1130 | 10 mg | $310 | 現貨 | |
D1130 | 25 mg | $410 | 現貨 | |
E1130 | 50 mg | $695 | 現貨 | |
F1130 | 100 mg | $1190 | 現貨 |
JOE is a fluorescent dye with the emission in yellow region of the spectrum. The fluorophore matches channel of HEX dye, another chlorinated fluorescein.
JOE dye is often used in qPCR; oligo labeling can be achieved using сlick chemistry. This is an azide derivative of JOE for сlick chemistry, pure 5-isomer.
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sulfo-Cyanine5.5 azide
sulfo-Cyanine5.5 azide is a derivative of water-soluble far-red emitting fluorescent cyanine dye. The azide group can be conjugated by either copper-catalyzed or copper-free click chemistry with alkynes and cycloalkynes.DusQ 2 CPG 500
Controlled pore glass (CPG) 500 modified support for the synthesis of oligonucleotides with DusQ 2 quencher at the 3’ end. Compatible with standard deblocking conditions.
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Cyanine7 tetrazine
Near infrared Cyanine7 dye derivative containing tetrazine group for TCO ligation.General properties
Appearance: | red solid |
Mass spec M+ increment: | 586.1 |
Molecular weight: | 587.37 |
CAS number: | 1422178-11-7 |
Molecular formula: | C26H20N4Cl2O8 |
Solubility: | good in 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. |
MSDS: | 下載 |
產品規格 |
Spectral properties
Excitation/absorption maximum, nm: | 533 |
ε, L⋅mol−1⋅cm−1: | 75000 |
Emission maximum, nm: | 554 |
Fluorescence quantum yield: | 0.61 |
CF260: | 0.36 |
CF280: | 0.28 |
產品引用
- Taskova, M.; Astakhova, K. Fluorescent Oligonucleotides with Bis(prop-2-yn-1-yloxy)butane-1,3-diol Scaffold Rapidly Detect Disease-Associated Nucleic Acids. Bioconjugate Chemistry, 2019, 30(12), 3007–3012. doi: 10.1021/acs.bioconjchem.9b00746
- Nåbo, L.J.; Madsen, C.S.; Jensen, K.J.; Kongsted, J.; Astakhova, K. Ultramild Protein-Mediated Click Chemistry Creates Efficient Oligonucleotide Probes for Targeting and Detecting Nucleic Acids. ChemBioChem, 2015, 16(8), 1163–1167. doi: 10.1002/cbic.201500145
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