varying concentrations of ulp ( 4 to 96 micrograms/ml ) followed by a 1:4 dilution of human il-2 suppressed ( p less than 0.001 ) il-2 blastogenesis of il-2-dependent t-lymphocytes with mean percentage of control values ranging from 55.3 to 34.5 % ( 44.7 to 65.5 % suppression , respectively ) .
C0086418
human
C0021756
il-2