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Cyanine7 maleimide
| Catalog Number | F02-0018 |
| Category | Cyanine7 |
| Molecular Formula | C43H51ClN4O3 |
| Molecular Weight | 707.34 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Near-infrared, sulfhydryl reactive Cyanine7 dye, an analog of Cy7® maleimide. This reagent allows to attach near infrared Cyanine7 dye to proteins with free sulfhydryl groups. Labeled proteins thus obtained are used in NIR bioimaging applications. NIR imaging systems can be used to visualize distribution of labeled proteins in tissues even in live organism.
Chemical Information
Product Specification
| Related CAS | 2120392-49-4 (without anion) |
| Purity | NMR 1H, HPLC-MS (95%) |
| Solubility | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
| Appearance | green powder |
| ε, L⋅mol-1⋅cm-1 | 199000 |
| Fluorescence Quantum Yield | 0.3 |
| Excitation | 750 |
| Emission | 773 |
| 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. |
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