Cy7 Gly-Gly-Gly is a fluorescent dye made from a Cy7 fluorophore linked to Gly-Gly-Gly. Cy7 is a bright, photostable near-infrared (NIR) probe, similar to Alexa Fluor® 750, DyLight® 750, and IRDye® 750. Researchers widely use this dye for its brightness and water solubility.
Key Features:
- Provides strong NIR fluorescence, perfect for in vivo imaging. It works well in pH levels from 4 to 10 and has low autofluorescence in biological samples.
- Boost solubility and create a flexible linker for better interactions with biomolecules.
- The water-soluble nature of this dye reduces nonspecific binding, ensuring accurate results.
Cy7 Gly-Gly-Gly Applications:
- Fluorescence Imaging: Ideal for live-cell imaging and tracking biomolecules. Cy7 fluorescence is invisible to the human eye but detectable by most imaging systems.
- Bioconjugation: Useful for labeling proteins, peptides, or nucleic acids for clear detection.
- Drug Development: Helps study drug interactions and mechanisms.
- Diagnostics: Improves sensitivity and specificity in various assays.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
