WuXi Biologics and Oxford BioTherapeutics Ltd. announced that OBT has selected a second bispecific program that will combine an anti-PD-L1 antibody with OBT’s immuno-oncology (IO) candidate, OX003. OBT will research and develop OX003/PD-L1, which employs WuXi Biologics’ proprietary bispecific antibody platform WuXiBody®.