TScan Therapeutics, Inc., a preclinical-stage biopharmaceutical company, focuses on developing a pipeline of T cell receptor-engineered T cell, or TCR-T, therapies for the treatment of patients with cancer. It is developing TSC-100 and TSC-101 for the treatment of patients with hematologic malignancies to eliminate residual leukemia and prevent relapse after hematopoietic stem cell transplantation; and TSC-200, TSC-201, TSC-202, and TSC-203 for the treatment of solid tumors. The company has a collaboration and license agreement with Novartis Institutes for Biomedical Research, Inc. to discover and develop novel TCR-T therapies. TScan Therapeutics, Inc. was incorporated in 2018 and is headquartered in Waltham, Massachusetts.