TCO-PEG4-TCO CAS:2243569-23-3 is a bifunctional linker molecule with two terminal trans-cyclooctene (TCO) groups connected by a polyethylene glycol (PEG4) spacer. This versatile and water-soluble reagent enables bioorthogonal chemistry, providing a flexible and effective approach to conjugating biomolecules while maintaining their structural integrity and function.
In pharmaceutical research and development, TCO-PEG4-TCO plays a crucial role in advancing drug discovery and bioconjugation techniques. Its applications include site-specific conjugation of therapeutic payloads to antibodies, development of targeted drug delivery systems, and efficient labeling of proteins and nucleic acids. The unique TCO-PEG4-TCO linker fosters rapid and selective bioorthogonal reactions, thereby contributing to the creation of innovative therapeutics and diagnostic tools.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
