(S)-TCO-PEG4-NHS ester
(S)-TCO-PEG4-NHS ester is an ADC linker containing 4 PEG units. (S)-TCO-PEG4-NHS ester can use its own TCO group to perform an inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.
Internal Reference:
cell25sk21821