Cyanine7 Maleimide (CAS: 2120392-49-4)
Cyanine7 Maleimide is a near-infrared dye that quickly reacts with thiol groups in proteins and peptides. It offers strong fluorescence for deep tissue imaging with minimal background interference. The maleimide group binds specifically to cysteine residues, ensuring efficient and targeted labeling.
Key Features:
- Cyanine7 Dye: Emits near-infrared light (excitation ~750 nm, emission ~775 nm) for deeper imaging.
- Maleimide Group: Binds rapidly and selectively to thiols, ensuring precise conjugation.
- High Photostability: Maintains strong fluorescence over time, ideal for extended imaging.
Applications:
- Protein Labeling: Labels thiol-containing proteins and peptides quickly and efficiently.
- Near-Infrared Imaging: Perfect for in vivo and deep tissue imaging with low background noise.
- Bioconjugation: Tags biomolecules for easy tracking and detection in complex biological systems.
Advantages:
- Selective Targeting: Precisely targets thiol groups for controlled labeling.
- Strong Fluorescence: Provides clear, long-lasting signals with minimal interference.
- Versatile Use: Works well in protein labeling, imaging, and biomolecule detection.
Cyanine7 Maleimide is perfect for researchers needing fast, reliable labeling for imaging and bioconjugation in biological studies.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
