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TFA-amino modifier CPG 500
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 11860 | 100 mg | $60 | 现货 | |
| 21860 | 250 mg | $120 | 现货 | |
| 31860 | 500 mg | $230 | 现货 | |
| 41860 | 1 g | $380 | 现货 | |
| 51860 | 5 g |
$1450
|
5 天 | |
| 61860 | 10 g |
$2465
|
现货 |
This high load, 500 Å controlled pore glass solid support is designed for the synthesis of oligonucleotides containing up to 50 bases with a 3'-amino group. Amino group is protected with trifluoroacetyl (TFA) protection which is easily removed under standard deblock conditions.
The reagent is based on hydroxyprolinol core - a universal non-nucleoside structure that is naturally 100% chiral (no isomers formed upon condensation), and stable to all conditions of oligonucleotide synthesis and deblock.
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Cyanine5.5 phosphoramidite
Amidite for the synthesis of oligonucleotides and qPCR probes bearing 5'-terminal dye Cyanine5.5. Useful dye for multiplex qPCR.
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Azide-PEG4-amine
PEG4 amine azide is a bifunctional linker with amine and azide functional groups. It is based on a tetraethyleneglycol core. The length of the PEG4 linker is 1.4 nm.DusQ 2 dT 亚磷酰胺 (DusQ 2 dT phosphoramidite)
用于寡核苷酸 DusQ 2 dT 标记的亚磷酰胺。
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General properties
| Appearance: | off-white beads |
| Quality control: | NMR 1H and HPLC-MS (95%) of bound reagent, loading measurement |
| Storage conditions: | Storage: 24 months after receival at -20°C. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Oligo synthesis details
| Pore size, Å: | 500 |
| Typical loading, umol/g: | 50−80 |
| Coupling conditions: | standard coupling, identical to normal nucleobases |
| Cleavage conditions: | ammonia, 2 h at room temperature |
| Deprotection conditions: | identical to protected nucleobases |
产品引用
- Taskova, M.; Uhd, J.; Miotke, L.; Kubit, M.; Bell, J.; Ji, H.P.; Astakhova, K. Tandem Oligonucleotide Probe Annealing and Elongation To Discriminate Viral Sequence. Analytical Chemistry, 2017, 89(8), 4363–4366. doi: 10.1021/acs.analchem.7b00646
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