Scientific Technology and R&D


IMM4701 is a bispecific molecule that simultaneously targets CD47 and CD24. It is also developed on our mAb-Trap platform and shares a similar structure as our other CD47-based bispecific molecules. We have observed robust antitumor activity of IMM4701 in various solid tumor models, in which IMM4701 achieved 122% tumor growth inhibition (TGI) at 3.0 mg/kg (~0.3 mg/kg human equivalent dose).