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Descripción
2'-Fluoro-iBu-G CEP is a phosphoramidite containing 5' DMT and the nucleoside guanosine (G) with 2'-Fluoro protection, for use in oligonucleotide synthesis. Located in the ideal oligo position, the highly electronegative fluorine (2'-Fluoro) modification adopts a more thermodynamically stable A-form helix on hybridization to its target. Showing improved affinity and some nuclease resistance (compared to 2'-OH), the 2'-F modification has been proven useful in antisense, siRNA, and aptamer applications. The 'standard grade' marking denotes a baseline level of purity verified with analytical methods, and proven to be suitable for most oligo synthesis requirements. This product is supplied in an amber bottle.
Available with a Serum Vial, 20-400 Finish, or 28-400 Finish neck style.
- Serum vial neck style is compatible with most Applied Biosystems synthesizers and AKTA synthesizers.
- 20-400 finish neck style is compatible with most Expedite synthesizers.
- 28-400 finish neck style is compatible with most MerMade synthesizers.
Features:
- Full chemical name: 5'-O-(4,4'-Dimethoxytrityl)-N2-isobutyryl-2'-fluoroguanosine-3'-O-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
- Molecular formula: C44H53FN7O8P
- Base: G
- Base Protection: iBu
- Formula weight: 857.4 g/mol
- CAS number: 144089-97-4
- HPLC purity: >98%
- 31P NMR purity: ≥98%
Especificaciones
Especificaciones
| Formato | Polvo |
| Para utilizar con (equipo) | Sintetizadores AKTA, sintetizadores Applied Biosystems |
| Tipo de producto | 2in-Fluoro-iBu-G CEP |
| Contenido y almacenamiento | Store in freezer (at or below -20°C). |
| Tipo de nucleósido | Guanosina (G) |
| Características de los reactivos | 2in-Fluoro modified |
| Condiciones de envío | Temperatura ambiente |
| Pureza | 98% |
| Tipo de reactivo | Fosforamidita |
| Grado | Estándar |
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For Research Use Only.
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