Cyanine5.5 NHS ester is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides.
Cy5.5 is a far-red (and near-infrared) emitting dye which is ideal for fluorescence measurements where background fluorescence is a concern. It is also suitable for in vivo NIR imaging experiments.
Catalog Number | Product | DataSheet | Size | AVAILABILITY | Price | Qty |
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Product Type: | Small Molecule |
Chemical Formula: | C44H46ClN3O4 |
CAS number: | N/A |
Molecular Weight: | 716.31 |
Extinction Coefficient: | 209000 |
Variant MPN: | 17020 |
Format: | Dark blue powder |
Purity: | NMR 1H, HPLC-MS (95%) |
Solubility: | Soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water |
Ex/Em Maxima: | Ex: 673 nm, Em: 707 nm |
Quantum Yield: | 0.2 |
Storage: | 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
Shipped: | Ambient temperature |
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