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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Sulfo-Cyanine5 maleimide
Thiol reactive, water soluble cyanine dye for Cy5® channel.Pico488 dsDNA quantification reagent, 200x solution in DMSO
Pico488 is a dye for precise fluorescence based quantification of dsDNA in the presence of RNA, ssDNA, and other impurities. The dye exhibits bright fluorescence in the fluorescein channel, which provides a linear response to DNA concentration within the range of low pg/mL to high ng/mL.General properties
| 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/absorption 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
- Guarin, M.; Faelens, R.; Giusti, A.; De Croze, N.; Léonard, M.; Cabooter, D.; Annaert, P.; de Witte, P.; Ny, A. Spatiotemporal Imaging and Pharmacokinetic of Fluorescent Compounds in Zebrafish Eleuthero-Embryos After Different Routes of Administration. Research Square, preprint. doi: 10.21203/rs.3.rs-237483/v1
- Kamzabek, D.; Le Dé, B.; Coche-Guérente, L.; Miomandre, F.; Dubacheva, G.V. Thermoresponsive Fluorescence Switches Based on Au@pNIPAM Nanoparticles. Langmuir, 2021, 37(37), 10971–10978. doi: 10.1021/acs.langmuir.1c01397
- Sokolova, V.; Mekky, G.; van der Meer, S.B.; Seeds, M.C.; Atala, A.J.; Epple, M. Transport of ultrasmall gold nanoparticles (2 nm) across the blood-brain barrier in a six-cell brain spheroid model. Scientific Reports, 2020, 10, 18033. doi: 10.1038/s41598-020-75125-2
- Warminski, M.; Kowalska, J.; Jemielity, J. Solid-Phase Synthesis of RNA 5'-Azides and Their Application for Labeling, Ligation, and Cyclization Via Click Chemistry. Current Protocols in Nucleic Acid Chemistry, 2020, 82(1), e112. doi: 10.1002/cpnc.112
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