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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.
Usage
Coupling: Standard conditions identical to normal nucleobases.
Deprotection: 2 hours at room temperature using concentrated ammonia.
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Phosphate CPG 500 solid support
CPG solid support for the synthesis of 3'-phosphorylated oligonucleotides.MGB CPG 1000
MGB CPG 1000 用於合成含有二氫吡咯並吲哚三肽的寡核苷酸,用於與DNA 小溝結合。Alkyne dT phosphoramidite
Phosphoramidite modifier for the synthesis of oligonucleotides containing alkyne modification in the middle of the chain.
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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 |
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