Zura Bio Limited Zura Bio Ltd is a clinical-stage, multi-asset immunology company developing novel dual-pathway antibodies for autoimmune and inflammatory diseases. It is developing three assets which have completed Phase I/Ib studies and are Phase II ready. It is developing a portfolio of therapeutic indications for tibulizumab and torudokimab with a goal of demonstrating their efficacy, safety, and dosing convenience in autoimmune and inflammatory diseases.