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Medchemexpress LLC Cy5-PEG3-endo-BCN | 1881221-50-6 | 98.4% | 869.57 | C51H69ClN4O6 | 10 MG
Supplier: Medchemexpress LLC HY14961810MG
Cy5-PEG3-endo-BCN is a Cyanine 5 dye derivative containing a three-unit polyethylene glycol spacer and an endo-BCN reactive group. Supplied as a purple to purplish-red solid for research use, it is designed for bioorthogonal labeling of azide-containing biomolecules via catalyst-free strain-promoted azide-alkyne cycloaddition.
- Dye derivative with PEG3 spacer to improve solubility in aqueous media.
- Endo-BCN functional group enables catalyst-free click chemistry labeling.
- High purity suitable for sensitive fluorescence labeling applications.
- Purple solid appearance for easy visual confirmation.
- Recommended storage under inert atmosphere at low temperatures.
- Available in small milligram pack sizes for laboratory research.
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