we constructed a series of mab heterodimers consisting of the j5 ( anti-common acute lymphoblastic leukemia antigen [ calla ] ) antibody and antibodies to a variety of structures present on the surface of activated human t cells , including cd3 antigen ( t cell receptor-associated glycoproteins ) , cd2 antigen ( t11/e-rosette receptor ) , cd25 antigen ( il-2 receptor ) , and the transferrin receptor .
C0108779
cd3 antigen
C0034790
t cell receptor