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Cyanine7 dicarboxylic acid
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 1512-1mg | 1 mg | $125 | 現貨 | |
| 1512-5mg | 5 mg | $260 | 現貨 | |
| 1512-25mg | 25 mg |
$510
|
現貨 | |
| 1512-50mg | 50 mg |
$895
|
現貨 | |
| 1512-100mg | 100 mg |
$1490
|
現貨 |
Cyanine7 dicarboxylic acid is a bifunctional dye molecule bearing two carboxylic groups. Cyanine7 possesses near infrared fluorescence.
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AF 488 疊氮化物 (AF 488 azide)
AF 488 疊氮化物是一種發射在綠色光譜範圍內的熒光團。它與炔烴在銅催化的條件下發生環加成反應。sulfo-Cyanine7 dicarboxylic acid
sulfo-Cyanine7 dicarboxylic acid is a bifunctional dye with two carboxyl groups.磺基-Cyanine5 胺 (sulfo-Cyanine5 amine)
磺化的Cyanine5 胺衍生物，用於與親電子試劑的偶聯和酶促轉氨基標記。General properties
| Appearance: | dark green solid |
| Molecular weight: | 685.33 |
| Molecular formula: | C42H53N2ClO4 |
| Solubility: | good in DCM, 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: | 199000 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.3 |
| CF260: | 0.022 |
| CF280: | 0.029 |
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