Tetrazine-PEG9-tetrazine is a homobifunctional linker containing two tetrazine groups, specifically designed for facilitating inverse electron demand Diels-Alder cycloaddition reactions. This linker enables efficient conjugation with strained alkenes like trans-cyclooctene, norbornene, and cyclopropene, forming stable dihydropyridazine linkages upon reaction.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
