FAM alkyne, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| A41B0 | 1 mg | $80.00 | in stock | |
| B41B0 | 5 mg | $100.00 | in stock | |
| C41B0 | 10 mg | $150.00 | in stock | |
| D41B0 | 25 mg | $295.00 | in stock | |
| E41B0 | 50 mg |
$450.00
|
in stock | |
| F41B0 | 100 mg |
$780.00
|
in stock |
FAM (fluorescein) alkyne for copper-catalyzed Click chemistry, high purity (97+%) 5-isomer. The compound possesses significant aqueous solubility.
FAM absorbance and emission spectra
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| Appearance: | yellow solid |
| Molecular weight: | 413.38 |
| CAS number: | 510758-19-7 |
| Molecular formula: | C25H15O6N |
| Solubility: | good in aqueous buffers (pH > 8), alcohols, 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. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation maximum, nm: | 490 |
| ε, L⋅mol−1⋅cm−1: | 80000 |
| Emission maximum, nm: | 513 |
| Fluorescence quantum yield: | 0.93 |
| CF260: | 0.20 |
| CF280: | 0.17 |
Product citations
- Synakewicz, M.; Bauer, D.; Rief, M.; Itzhaki, L.S. Bioorthogonal protein-DNA conjugation methods for force spectroscopy. Scientific Reports, 2019, 9, 13820. doi: 10.1038/s41598-019-49843-1
- van der Meer, S.B.; Loza, K.; Wey, K.; Heggen, M.; Beuck, C.; Bayer, P.; Epple, M. Click Chemistry on the Surface of Ultrasmall Gold Nanoparticles (2 nm) for Covalent Ligand Attachment Followed by NMR Spectroscopy , 2019, 35(22), 7191–7204. doi: 10.1021/acs.langmuir.9b00295
- Rojas-Sánchez, L.; Sokolova, V.; Riebe, S.; Voskuhl, J.; Epple, M. Covalent Surface Functionalization of Calcium Phosphate Nanoparticles with Fluorescent Dyes by Copper-Catalysed and by Strain-Promoted Azide-Alkyne Click Chemistry. ChemNanoMat, 2019, 5(4), 436–446. doi: 10.1002/cnma.201800509
- Liang, S.; Guan, Y.; Zhang, Y. Layer-by-Layer Assembly of Microgel Colloidal Crystals via Photoinitiated Alkyne–Azide Click Reaction. ACS Omega, 2019, 4(3), 5650–5660. doi: 10.1021/acsomega.9b00354
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