Leads Biolabs' PD-L1/4-1BB Bispecific Antibody Wins Pivotal Phase III Approval, Set to Reshape the Frontline Treatment Landscape for Advanced EP-NEC
NANJING, China, May 19, 2026 /PRNewswire/ -- Nanjing Leads Biolabs Co., Ltd. ("Leads Biolabs" or the "Company," Stock Code: 9887.HK) today announced that its proprietary PD-L1/4-1BB bispecific antibody, Opamtistomig (LBL-024), has received approval...