Mersana Therapeutics, Inc.

mersana.com

Mersana Therapeutics, Inc. is a clinical-stage biopharmaceutical company, which engages in the development of antibody-drug conjugates that offer clinical benefit for cancer patients. The company is headquartered in Cambridge, Massachusetts and currently employs 102 full-time employees. The company went IPO on 2017-06-28. The company has developed two proprietary and differentiated ADC platforms: Dolasynthen and Immunosynthen. Dolasynthen is a cytotoxic ADC platform that is designed to generate site-specific, homogeneous ADCs. Immunosynthen is its proprietary stimulator of interferon genes (STING)-agonist platform that is designed to generate systemically administered ADCs that locally activate STING signaling in both antigen-expressing tumor cells and in tumor-resident immune cells. The firm's pipeline includes Emi-Le (emiltatug ledadotin; XMT-1660), a Dolasynthen ADC targeting B7-H4, and XMT-2056, an Immunosynthen ADC targeting a novel epitope of human epidermal growth factor receptor 2 (HER2).