此頁面上的某些內容不提供英文版本，將默認以當前可用的語言顯示。
DusQ 21 CPG 500
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 3151-100mg | 100 mg | – | 現貨 | |
| 3151-1g | 1 g |
$990
|
現貨 |
DusQ 21 is a quencher for the dyes in far red region of the spectrum. The dye is a xanthene derivative, unlike DusQ 1 or DusQ 2, that are azo dyes. It has a high extinction coefficient, and provides an outstanding quenching efficiency.
The controlled pore glass solid support allows to synthesize oligonucleotides carrying the dye moiety on 3’-terminus.
We recommend the use of ultramild, phenoxyacetyl protected monomers. As an alternative, post-synthetic labeling using NHS ester of DusQ 21 quencher can be used.
Usage
Coupling: Standard conditions identical to normal nucleobases.
Deprotection: 2 hours at room temperature using concentrated ammonia or potassium carbonate K2CO3 (50 mM solution in methanol).
顧客還購買了這個產品
SIMA 亞磷酰胺，6-異構體
一種亞磷酰胺，用於合成 SIMA 標記的寡核苷酸。SIMA 是一更穩定的HEX類似物。
將此產品添加到購物車並立即在線獲取免費快遞服務
DusQ1 dT 亞磷酰胺 (DusQ 1 dT phosphoramidite)
用於寡核苷酸DusQ1 dT 標記的亞磷酰胺。
將此產品添加到購物車並立即在線獲取免費快遞服務
TFA-氨基改性劑 CPG 500 (TFA-amino modifier CPG 500)
用於寡核苷酸合成的 TFA-氨基修飾劑 CPG。 500 Å，高負載可控孔徑玻璃。General properties
| Appearance: | dark blue beads |
| Quality control: | 1H NMR of bound reagent, coupling testing with HPLC-MS |
| 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. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 656 |
| ε, L⋅mol−1⋅cm−1: | 72800 |
Oligo synthesis details
| Pore size, Å: | 500 |
| Typical loading, umol/g: | 50−80 |
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.
物品數量不正確.
您的購物車是空的
$ 
