TAMRA CPG 500, 5-isomer
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 2792-100mg | 100 mg | $95 | 现货 | |
| 2792-500mg | 500 mg | $295 | 现货 | |
| 2792-1g | 1 g |
$469
|
现货 | |
| 2792-5g | 5 g | 请查询 | 现货 |
Controlled pore glass solid support with TAMRA for the synthesis of 3'-labeled oligonucleotides.
TAMRA CPG supports allow for the introduction of a reporter/quencher to be used in probe-based assays, like TaqMan probes for real-time PCR quantification and FRET experiments, which require that oligonucleotides be doubly labeled.
The proposed solid support 500 Å provides an optimal yield of oligonucleotides up to 50 mer. The TAMRA dye is not stable in the presence of ammonium, so it is strongly recommended to follow specified conditions for labeled oligonucleotide deprotection.
Usage
Coupling: standard time depending on the first monomer.
Deprotection: tret-buthylamine : methanol : water 1 : 1 : 3 (v/v/v) («TAMRA cocktail») for 6 h at 60 °C, then cool down to room temperature.
顾客还购买了这个产品
FAM NHS 酯，6-异构体 (FAM NHS ester, 6-isomer)
活化的荧光素 N-羟基琥珀酰亚胺酯 (FAM)，纯 6-异构体。TR azide, 5-isomer
Azide derivative of red fluorescent dye TR for сlick сhemistry conjugation. Pure 5-isomer.TFA-氨基改性剂 CPG 500 (TFA-amino modifier CPG 500)
用于寡核苷酸合成的 TFA-氨基修饰剂 CPG。 500 Å，高负载可控孔径玻璃。General properties
| Appearance: | deep pink beads |
| Quality control: | NMR 1H and loading measurement, functional testing in oligo synthesis. |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 541 |
| ε, L⋅mol−1⋅cm−1: | 84000 |
| Emission maximum, nm: | 567 |
| Fluorescence quantum yield: | 0.1 |
| CF260: | 0.32 |
| CF280: | 0.19 |
Oligo synthesis details
| Pore size, Å: | 500 |
| Typical loading, umol/g: | 50−70 |
产品引用
- Bauer, I.; Ilina, E.; Zharkov, T.; Grigorieva, E.; Chinak, O.; Kupryushkin, M.; Golyshev, V.; Mitin, D.; Chubarov, A.; Khodyreva, S.; Dmitrienko, E. Self-Penetrating Oligonucleotide Derivatives: Features of Self-Assembly and Interactions with Serum and Intracellular Proteins. Pharmaceutics, 2023, 15(12), 2779. doi: 10.3390/pharmaceutics15122779
您的购物车是空的
$ 
