they failed to give in vitro antibody responses to the thymus-independent type 2 ( ti-2 ) antigen trinophenylated ficoll and most were unresponsive to the ti-1 antigens trinitrophenylated brucella abortus , trinitrophenylated lps , and trinitrophenylated nwsm .
C0003340
thymus-independent
C0003320
antigens