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Medchemexpress LLC Sulfo-Cy5.5 azide | 1955527-41-9 | MFCD28334525 | ≥95.0% | 999.16 | C44H50N6O13S4 | 10 MG
Supplier: Medchemexpress LLC HY15171110MG
Sulfo-Cy5.5 Azide is a water-soluble, far-red fluorescent click-chemistry reagent containing an azide functional group for covalent labeling of peptides, proteins, and oligonucleotides. It is suitable for imaging applications and reacts via copper-catalyzed azide-alkyne cycloaddition (CuAAC) or strain-promoted alkyne-azide cycloaddition (SPAAC); excitation is ~673 nm with emission ~707 nm.
- Water-soluble fluorescent dye suitable for aqueous labeling reactions.
- Azide functional group enables CuAAC and SPAAC click chemistries.
- Far-red emission for reduced background and deep-tissue imaging.
- High purity (≥95.0%) for reliable labeling results.
- Soluble in DMSO at 50 mg/mL with gentle warming and sonication.
- Store protected from light; in solvent store at -80°C for long term.
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