FAM Phosphoramidite, 6-Isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| C5160 | 100 umol (85 mg) | $60.00 | in stock | |
| D5160 | 250 mg | $90.00 | 5 days | |
| F5160 | 1 g | $190.00 | 7 days | |
| G5160 | 5 g |
$930.00
|
21 days | |
| H5160 | 10 g |
$1800.00
|
21 days |
Standard fluorescein (FAM) phosphoramidite for 5'-terminal oligonucleotide labeling, high isomeric purity single isomer. This highly purified amidite reagent ensures excellent coupling results with various synthesizers.
Samples and special offers are available for oligo manufacturers. Contact us for bulk supplies of this reagent.
FAM absorbance and emission spectra
Customers also purchased with this product
FAM azide, 6-isomer
FAM (fluorescein) azide, 6-isomer is a commonly used fluorescent dye azide for Click Chemistry.Cyanine5 NHS ester minimal dye
Cy5 NHS ester minimal dye for protein labeling.Azidobutyric acid NHS ester
Activated ester for azido labeling of peptides and proteins.General properties
| Appearance: | white foam |
| Molecular weight: | 843.94 |
| CAS number: | 204697-37-0 |
| Molecular formula: | C46H58N3O10P |
| Solubility: | Good solubility in acetonitrile and DCM. |
| Quality control: | NMR 1H and 31P, HPLC-MS (95+%), isomeric purity > 97% |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 2 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
Spectral properties
| Excitation maximum, nm: | 494 |
| ε, L⋅mol−1⋅cm−1: | 75000 |
| Emission maximum, nm: | 520 |
| Fluorescence quantum yield: | 0.9 |
| CF260: | 0.20 |
| CF280: | 0.17 |
Oligo synthesis details
| Coupling conditions: | coupling time 10 min |
| Cleavage conditions: | ammonia, 2 h at room temperature |
| Deprotection conditions: | identical to protected nucleobases; when AMA is used, deblock with ammonia alone for 30 min, then add methylamine |
Product citations
- Zhou, Z.; Liu, S.; Zhang, Y.; Yang, X.; Ma, Y.; Guan, Z.; Wu, Y.; Zhang, L.; Yang, Z. Reductive nanocomplex encapsulation of cRGD-siRNA conjugates for enhanced targeting to cancer cells. International Journal of Nanomedicine, 2017, 12, 7255–7272. doi: 10.2147/ijn.S136726
The count of items is incorrect.
Your cart is empty
$ 
