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sulfo-Cyanine3 dimethyl
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 41300 | 25 mg | – | 現貨 | |
| 61300 | 100 mg |
$500
|
現貨 | |
| 71300 | 500 mg |
$1400
|
現貨 | |
| 81300 | 1 g | 請查詢 | 現貨 | |
| 91300 | 5 g | 請查詢 | 12 天 |
sulfo-Cyanine3 dimethyl is a non-functionalized, water-soluble cyanine dye with bright yellow fluorescence. The dye can be used as a non-reactive fluorophore for control experiments, calibration, and other technical applications.
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Cyanine3 dimethyl
Non-functionalized Сyanine3 dye derivative with an aliphatic side chain.
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R6G NHS ester, 5-isomer
R6G (rhodamine 6G) NHS ester, pure 5-isomer. This dye is often used for the labeling of oligonucleotides for qPCR.磺基Cyanine7.5二甲基 (sulfo-Cyanine7.5 dimethyl)
非官能化近紅外螢光染料。水溶性七甲基花青可用作示蹤材料。
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General properties
| Appearance: | dark red crystals |
| Molecular weight: | 554.73 |
| Molecular formula: | C25H27KN2O6S2 |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| 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: | 548 |
| ε, L⋅mol−1⋅cm−1: | 162000 |
| Emission maximum, nm: | 563 |
| Fluorescence quantum yield: | 0.1 |
| CF260: | 0.03 |
| CF280: | 0.06 |
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