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Cy3-PEG-N3 (MW 2000) is a Cy3 azide fluorescent dye designed for labeling amino groups in peptides, proteins, and oligonucleotides. This compound acts as a click chemistry reagent, featuring an azide group that can partake in a copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing alkyne groups. Additionally, it is capable of undergoing strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules that have DBCO or BCN groups.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 10 mg | Inquiry | Backorder | |
| 50 mg | Inquiry | Backorder |
| Description | Cy3-PEG-N3 (MW 2000) is a Cy3 azide fluorescent dye designed for labeling amino groups in peptides, proteins, and oligonucleotides. This compound acts as a click chemistry reagent, featuring an azide group that can partake in a copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing alkyne groups. Additionally, it is capable of undergoing strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules that have DBCO or BCN groups. |
| Molecular Weight | 2000 (Average) |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |

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