Liu, B.; Singh, K.; Gong, S.; Canakci, M.; Osborne, B.A.; Thayumanavan, S. “Protein-Antibody Conjugates (PACs): A Plug-and-Play Strategy for Covalent Conjugation and Targeted Intracellular Delivery of Pristine Proteins” Angew. Chemie. Int. Ed., 2021 , 60, 12813-12818 . (DOI:10.1002/anie.202103106)