the in vitro production of human interleukin 1 alpha ( hil 1 alpha ) and interleukin 1 beta ( hil 1 beta ) by peripheral blood mononuclear cells was examined by sensitive sandwich enzyme immunoassays which could discriminate hil 1 alpha and hil 1 beta without cross-reaction with human il2 .
C0086418
human
C0021756
il2