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JOE phosphoramidite, 5-isomer
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| C1160 | 100 mg | – | 現貨 | |
| D1160 | 250 mg |
$165
$66
|
20 天 | |
| F1160 | 1 g |
$575
$229
|
現貨 | |
| G1160 | 5 g |
$2230
$892
|
現貨 | |
| H1160 | 10 g |
$3300
$1320
|
現貨 |
JOE is a xanthene dye, fluorescein derivative possessing two chloro- and two methoxy substituents. This fluorophore is a useful label for oligonucleotides. Its absorption and emission spectra are located between FAM and TAMRA.
The fluorophore can be introduced into oligonucleotide using this phosphoramidite. It tolerates standard ammonium deblock conditions. This product contains a pure isomer of 5-JOE dye.
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Cyanine3 NHS酯
胺反應性 Cyanine3 染料 NHS 酯。生物素（羥基脯氨醇）CPG 1000
基於羥基脯氨醇的固相支持物，用於合成 3' 末端含有生物素標記的寡核苷酸。R6G 疊氮化物，5-異構體 (R6G azide, 5-isomer)
羅丹明 6G 是一種氧雜蒽染料，已用於 DNA 測序和 qPCR。這種疊氮化物衍生物用於通過點擊化學將染料附著到 DNA 和其他分子上。General properties
| Appearance: | colorless solid |
| Molecular weight: | 972.88 |
| Molecular formula: | C48H60N3Cl2O12P |
| Solubility: | good in DCM, acetonitrile |
| Quality control: | NMR 1H, 31P, HPLC-MS (95%), functional testing |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 533 |
| ε, L⋅mol−1⋅cm−1: | 75000 |
| Emission maximum, nm: | 554 |
| Fluorescence quantum yield: | 0.61 |
| CF260: | 0.36 |
| CF280: | 0.28 |
Oligo synthesis details
| Diluent: | acetonitrile |
| Coupling conditions: | standard coupling, identical to normal nucleobases |
| Cleavage conditions: | ammonia, 2 h at room temperature |
| Deprotection conditions: | identical to protected nucleobases |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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