Sulfo-Cyanine3 Alkyne (diSulfo-Cy3 Alkyne)
Sulfo-Cyanine3 Alkyne, (CAS: 2055138-87-7 or 2055138-88-8) is a water-soluble fluorescent dye with an alkyne group, used in copper-catalyzed click chemistry. It is compatible with scanners, imagers, and microscopes.
Key Features:
- Water Soluble: Works efficiently in aqueous environments without organic solvents.
- Alkyne Group: Reacts with azides via CuAAC for easy bioconjugation.
- Bright Fluorescence: Excitation and emission maxima match Cy3 dyes for high-contrast imaging.
Applications:
- Protein and Peptide Labeling: Tags azide-containing proteins and peptides for detection.
- Nucleic Acid Labeling: Labels azide-modified DNA or RNA probes for molecular studies.
- Fluorescence Imaging: Visualizes biomolecules in microscopy and flow cytometry.
diSulfo-Cy3 Alkyne is a reliable and efficient dye for labeling azide-modified biomolecules, offering strong fluorescence and versatility in biological research.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
