ROX C3 DBCO, 5-isomer, is a red-emitting fluorescent dye designed for bioorthogonal labeling via copper-free click chemistry (SPAAC). The DBCO (dibenzocyclooctyne) group enables rapid and efficient conjugation to azide-functionalized molecules without the need for copper catalysts. The C3 linker provides spacing between the fluorophore and the target molecule, reducing steric hindrance and improving labeling efficiency. This 5-isomer of ROX offers strong photostability and high fluorescence quantum yield, making it ideal for demanding applications.
Key Features:
- Fluorescence: Red emission
- Reactivity: DBCO group for copper-free click chemistry with azides
- C3 Linker: Provides spacing for improved labeling
- Applications:
- Biomolecule labeling (proteins, peptides, nucleic acids)
- Live cell imaging
- Fluorescence microscopy
- Flow cytometry
- High-throughput screening
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
