A Clinical Trial Evaluating Injection of TQB6411 in Subjects With Advanced Malignant Tumors

TQB6411 for injection is an antibody-conjugated drug (ADC) targeting EGFR/c-Met. After injecting intravenously, the antibody part of this product binds to the EGFR and c-Met on the surface of tumor cells to block the activation of EGFR and c-Met signaling pathways. The ADC is enrolled and transported to the lysosome through cells. The linker releases toxins after enzyme cleavage, resulting in DNA damage and cell death.