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DusQ 1 NHS ester
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 21D20 | 5 mg | – | 現貨 | |
| 41D20 | 25 mg | $315 | 現貨 | |
| 51D20 | 50 mg |
$580
|
現貨 | |
| 61D20 | 100 mg |
$885
|
現貨 |
DusQ 1 NHS ester derivative is used for labeling with the primary amines of biomolecules. DusQ 1 is a dark quencher with an absorbance maximum of 522 nm, it can be used in qPCR probes applications, and multiplex assays. In FRET applications as an acceptor pairing with fluorophores, that emit in green to yellow range including FAM, JOE, VIC, R6G, HEX, TET.
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DusQ 2 NHS 酯 (DusQ 2 NHS ester)
DusQ 2 暗淬滅劑，淬滅範圍為 560 - 670 nm，具有伯胺反應活性，用於合成 FRET 探針。這種 NHS 酯可以與各種帶有氨基的分子偶聯。KeepRNA、RNA 穩定和儲存解決方案 (KeepRNA, Stabilization and Storage Solution for RNA)
用於快速穩定和儲存組織和細胞培養物中RNA 的液體。磺基-Cyanine5 NHS 酯 (sulfo-Cyanine5 NHS ester)
水溶性磺基-Cyanine5 琥珀酰亞胺酯，用於在水相中標記各種含胺分子。General properties
| Appearance: | dark powder |
| Molecular weight: | 629.67 |
| Molecular formula: | C32H35N7O7 |
| Solubility: | good in DMF, DMSO |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 12 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: | 522 |
| ε, L⋅mol−1⋅cm−1: | 27300 |
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