h129 .19 identified a monomorphic determinant on a 55 m.w . murine t cell differentiation antigen , which appeared to be homologous to the human t4 molecule in that : 1 ) h129 .19 reacted with 80 % adult thymocytes , with a subset of splenic t cells , and with the interleukin 2 ( il 2 ) -producing el4 thymoma ;
C0086418
human
C0021756
interleukin 2