Cyanine7 maleimide

- Catelog Number: F02-0018
- Category: Cyanine7
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 | |
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Catelog Number: | F02-0018 |
Product Name: | Cyanine7 maleimide |
Molecular Formula: | C43H51ClN4O3 |
Molecular Weight: | 707.34 |
Purity: | NMR 1H, HPLC-MS (95%) |
Solubility: | soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
Related CAS: | 2120392-49-4 (without anion) |
Product Specification | |
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Appearance: | green powder |
ε, L⋅mol-1⋅cm-1: | 199000 |
Fluorescence quantum Yield: | 0.3 |
Storage Conditions: | 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. |
Excitation Maximum (nm): | 750 |
Emission Maximum (nm): | 773 |
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