Product Description: TAMRA-PEG2-BCN (CAS: 1809225-04-4)
TAMRA-PEG2-BCN is a powerful fluorescent labeling reagent that combines TAMRA dye with a BCN group linked by a PEG2 spacer. It enables efficient, copper-free click chemistry with azide-functionalized molecules. The bright orange-red fluorescence makes it ideal for imaging and tracking biomolecules.
Key Features:
- TAMRA Dye: Emits bright orange-red fluorescence (excitation ~546 nm, emission ~579 nm).
- BCN Group: Reacts quickly with azides via copper-free click chemistry (SPAAC).
- PEG2 Spacer: Improves solubility and reduces steric hindrance for better conjugation.
Applications:
- Bioconjugation: Easily labels proteins, peptides, and oligonucleotides.
- Imaging: Perfect for live-cell imaging and fluorescence-based assays.
- Biomolecule Tracking: Effectively tracks and visualizes biomolecules in complex systems.
Advantages:
- Copper-Free: Works without copper, ideal for sensitive applications.
- High Sensitivity: Offers strong, bright fluorescence for accurate detection.
- Enhanced Solubility: The PEG2 spacer ensures better solubility in aqueous environments.
TAMRA-PEG2-BCN is perfect for researchers needing fast, reliable fluorescent labeling for bioconjugation, click chemistry, and imaging in biological systems.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
