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DusQ 3 CPG 500
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
1618-100mg | 100 mg | – | 现货 | |
1618-1g | 1 g | $990 | 现货 |
DusQ 3 is a dark quencher for far red and near infrared fluorophores, especially suitable for Cyanine5.5.
The dye can be attached to 3'-terminus of oligonucleotides by means of automated solid phase synthesis using this support. The dye is sensitive to nucleophilic reagents, and therefore must be carefully deprotected. We recommend the use of ultramild, phenoxyacetyl protected monomers. As an alternative, post-synthetic labeling using NHS ester of the quencher can be used.
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R6G 叠氮化物,5-异构体 (R6G azide, 5-isomer)
罗丹明 6G 是一种氧杂蒽染料,已用于 DNA 测序和 qPCR。这种叠氮化物衍生物用于通过点击化学将染料附着到 DNA 和其他分子上。DMS(O)MT 氨基链接臂 C6
用于引入氨基的脒基。DusQ 1 CPG 1000
Controlled pore glass (CPG) 1000 solid support for synthesis of oligonucleotides with 3’-terminal DusQ1 quencher. Compatible with standard deblocking conditions.
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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. |
安全数据表(MSDS): | 下载 |
产品规格 |
Spectral properties
Excitation/absorption maximum, nm: | 657 |
ε, L⋅mol−1⋅cm−1: | 45500 |
Oligo synthesis details
Pore size, Å: | 500 |
Typical loading, umol/g: | 50-80 |
Coupling conditions: | standard, ultramild phosphoramidites |
Cleavage conditions: | 2 h / rt, 30% aq. ammonia (ultramild protective groups) |
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