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Medchemexpress LLC Cy5-PEG3-azide | 00-00-0 | C40H55ClN6O4 | 10MG
Supplier: Medchemexpress LLC HY14105810MG
Cy5-PEG3-azide is a Cy5-labeled PEG3 azide reagent for click-chemistry labeling and linker applications. It enables copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted alkyne-azide cycloaddition (SPAAC) to attach Cy5 fluorescence to alkyne-bearing molecules for bioconjugation, imaging, and PROTAC synthesis.
- Provides Cy5 fluorescence for detection and imaging.
- Contains a PEG3 spacer to improve solubility and reduce steric hindrance.
- Reactive azide functional group for CuAAC and SPAAC conjugations.
- Supplied as a dry powder for convenient storage and handling.
- Store protected from light at -20°C; in solvent, store at -80°C for long-term.
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