FAM Phosphoramidite, 6-
详细描述
| 订购货号 | 产品名称及规格 | 价格（￥） |
| C5160 | FAM Phosphoramidite, 6-, 100 umol (85 mg) | 1050.00 |
| D5160 | FAM Phosphoramidite, 6-, 250 mg | 1950.00 |
| F5160 | FAM Phosphoramidite, 6-, 1 g | 5850.00 |
| G5160 | FAM Phosphoramidite, 6-, 5 g | 24700.00 |
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.
General properties
|
Appearance: |
white foam |
|
Molecular weight: |
843.94 |
|
Molecular formula: |
C46H58N3O10P |
|
CAS number: |
204697-37-0 |
|
Solubility: |
Good solubility in acetonitrile and DCM. |
|
Quality control: |
NMR 1H and 31P (pass), 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. |
Spectral properties
|
Excitation maximum, nm: |
494 |
|
Extinction coefficient at excitation maximum, Lmol-1cm-1: |
75000 |
|
Emission maximum, nm: |
520 |
|
Fluorescence quantum yield: |
0.9 |
上海金畔生物科技有限公司
文章号：70-70