Regulatory ProgressThe FDA has cleared the IND for STRO-004 and the company aims to dose the first patient in the Phase I.
Strategic CollaborationsCollaboration with Astellas to develop immunostimulatory ADCs has advanced one candidate into IND enabling studies and represents a potential path to additional external funding if successful.
Technological AdvancementsSutro emphasizes its ability to optimize every ADC component, including Fc silent antibodies, stabilized beta glucuronidase linkers, and homogeneous DAR8 exatecan payloads, which supports differentiated asset generation.