ABL Bio Inc. announced April 7 that it sealed a potential £2.075 billion (US$2.65 billion) license deal with GSK plc, granting GSK global rights to use ABL’s blood-brain barrier (BBB) penetrating bispecific antibody platform, Grabody-B, to develop multiple programs in the neurodegenerative disease arena. Under the terms signed April 5, ABL agreed to transfer Grabody-B-related technology and know-how to GSK, upon which GSK will assume responsibility for preclinical and clinical development, manufacturing and commercialization.