an interleukin 1 alpha ( il-1 alpha ) cdna probe and an il-1 responsive t-cell clone ( d10.g4 ; half-maximal stimulation , 0.1-1 pm ) have been used to study the production of il-1 by primary murine cell populations , particularly macrophages and dendritic cells .
C0600251
interleukin 1 alpha
C0021755
il-1