lymph node cells from c57bl/6 ( ly-1.2 , 2.2 , 3.2 ) or cba ( ly-1.1 , 2.1 , 3.2 ) mice were treated with anti-ly serum and complement ( c ) , and the frequencies of clp of the treated populations to alloantigens or tnp-modified self antigens were determined .
C0229671
serum
C0009498
complement