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sulfo-Cyanine7 dicarboxylic acid
貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
---|---|---|---|---|
1497-1mg | 1 mg | $125 | 現貨 | |
1497-5mg | 5 mg | $325 | 現貨 | |
1497-25mg | 25 mg | $850 | 現貨 | |
1497-50mg | 50 mg | $1490 | 現貨 | |
1497-100mg | 100 mg | $1990 | 現貨 |
sulfo-Cyanine7 dicarboxylic acid (Сy7 analog) is a water-soluble, bifunctional NIR dye derivative bearing two carboxylic acid functional groups.
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Cyanine5炔烴 (Cyanine5 alkyne)
Cyanine5 alkyne 是一種用於生物分子點擊化學標記的炔烴染料。Cyanine7 NHS ester
Amine reactive NHS ester of near infrared dye Cyanine7.Cyanine3.5 NHS酯 (Cyanine3.5 NHS ester)
Cyanine3.5染料NHS酯的衍生物。
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General properties
Appearance: | dark green solid |
Molecular weight: | 847.09 |
Molecular formula: | C42H51N2KO10S2 |
Solubility: | good in water, DMF, DMSO |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
MSDS: | 下載 |
產品規格 |
Spectral properties
Excitation/absorption maximum, nm: | 750 |
ε, L⋅mol−1⋅cm−1: | 240600 |
Emission maximum, nm: | 773 |
Fluorescence quantum yield: | 0.24 |
CF260: | 0.04 |
CF280: | 0.04 |
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