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Cyanine7 dicarboxylic acid
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 1512-1mg | 1 mg | $125 | 现货 | |
| 1512-5mg | 5 mg | $260 | 现货 | |
| 1512-25mg | 25 mg |
$510
|
现货 | |
| 1512-50mg | 50 mg |
$895
|
现货 | |
| 1512-100mg | 100 mg |
$1490
|
现货 |
Cyanine7 dicarboxylic acid is a bifunctional dye molecule bearing two carboxylic groups. Cyanine7 possesses near infrared fluorescence.
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AF 488 NHS 酯 (AF 488 NHS ester)
AF 488 NHS 酯，一种明亮、光稳定、亲水性的绿色通道荧光染料。磺基-Cyanine7.5二羧酸 (sulfo-Cyanine7.5 dicarboxylic acid)
sulfo-Cyanine7.5 二羧酸是一种具有两个羧酸 (COOH) 基团的双功能花青染料。该分子可用于构建含有近红外发射荧光团的交叉偶联物。BDP® TR tetrazine
BDP TR is a borondipyrromethene fluorophore for the ROX channel. The dye produces bright fluorescent emission. Tetrazines are reactive components for the conjugation with strained cycloalkenes.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. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
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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