Conversion of an agonistic anti-TNFR2 biparatopic antibody into an antagonist by insertion of peptide linkers into the hinge region - Takuya Otsuki; Shigeyuki Matsumoto; Junso Fujita; Tomoko Miyata; Keiichi Namba; Ryo Kanada; Yasushi Okuno; Haruhiko Kamada; Hiroaki Ohno; Hiroki Akiba (Journal of Biological Chemistry, 2025)