TScan Therapeutics, a biopharmaceutical company focused on the development of T-cell receptor (TCR) engineered T cell therapies in oncology, today announced the closing of an oversubscribed $100 million Series C financing. The financing round added new investors including funds and accounts managed by BlackRock, RA Capital Management, and two undisclosed healthcare-focused funds. Existing investors including founding investor Longwood Fund, 6 Dimensions Capital, Bessemer Venture Partners, GV, Novartis Venture Fund and Pitango HealthTech also participated in the round. Proceeds from this financing will be used to advance TScan’s TCR-T cell therapy pipeline for solid and liquid tumors into the clinic.