HyNic-PEG2-TCO

HyNic-PEG2-TCO is often used for bioconjugation, specifically the selective labeling and modification of biomolecules such as proteins, peptides, and nucleic acids, in research and diagnostic applications. The HyNic group provides a specific site for covalent attachment to aldehyde or ketone-containing biomolecules, while the PEG spacer enhances solubility and biocompatibility. The TCO group enables subsequent bioorthogonal reactions with tetrazines, allowing for specific and rapid labeling or modification of target molecules. 

msds of HyNic-PEG2-TCO