Calise Bahou , Richard Spears , Abil Aliev , Antoine Maruani , Marcos Fernandez , Faiza Javaid , Peter Szijj , James Baker and Vijay Chudasama
Chem. Commun. 2019
DOI: 10.1039/C9CC08362F
Herein we report a retro-Michael deconjugation pathway of thiol-pyridazinedione linked protein bioconjugates to provide a novel cleavable linker technology. We demonstrate that the novel pyridazinedione linker does not suffer from off-target modification with blood thiols (e.g. glutathione, human serum albumin (HSA)), which is in sharp contrast to an analogous maleimide linker.
