the humoral immune response to t-dependent antigens ( srbc , dnp5bsa , dnp50bsa , dnp-klh ) and t-independent antigens ( siii , levan , dnp-siii , dnp-levan ) was studied by hemolytic plaque assay in mice depleted of c3 by cobra venom treatment .
C0003320
antigens
C0003340
t-independent antigens