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Thermo Scientific™ 2'-OMe-Bz-A Phosphoramidite, standard grade, 28-400 finish bottle
2'-OMe-Bz-A CEP is a phosphoramidite containing 5' DMT and the nucleoside adenosine (A) with 2'-O-methyl protection, for use in oligonucleotide synthesis.
Marque: Thermo Scientific™ 27-1842-11
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Description
2'-OMe-Bz-A CEP is a phosphoramidite containing 5' DMT and the nucleoside adenosine (A) with 2'-O-methyl protection, for use in oligonucleotide synthesis. Located in the ideal oligo position, 2'-O-methyl (OMe) oligo modifications display nuclease resistance, fewer off-target effects, and slightly increased hybridization affinities. These phosphoramidites are commonly used for oligos designed for antisense, siRNA, aptamer, or gRNA-based research. 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 a 30-mL amber bottle with a 28-400 finish neck style, which is compatible with most MerMade synthesizers.
Features:
• Full chemical name: 5'-O-(4,4'-Dimethoxytrityl)-N6-benzoyl-2'-O-methyl-adenosine-3'-O-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
• Molecular formula: C48H54N7O8P
• Base: A
• Base Protection: Bz
• Formula weight: 887.97 g/mol
• CAS number: 110782-31-5
• HPLC purity: ≥98.0%; Sum of non-primary peaks 140-152 ppm: ≤0.5%
• 31P NMR purity: ≥98.0%
Spécification
| Synthétiseurs MerMade | |
| Conserver dans le congélateur (à -20°C ou moins). | |
| 2in-OMe modifié | |
| 98% | |
| Phosphoramidite | |
| ARN |
| CEP 2in-OMe-Bz-A | |
| Adénosine (A) | |
| Température ambiante | |
| 1 g | |
| Étalon | |
| Poudre |
Usage exclusivement réservé à la recherche. Ne pas utiliser pour des procédures de diagnostic.