using the hig test as a reference , we measured the loss of ig to rubella following the three most commonly employed methods for removal of inhibitors : the mean values of 16 sera were 25 % of antibodies lost after kaolin pre-treatment , 62 % lost after heparine-mn-cl2 procedure 75 % lost after dextran-cacl2 treatment .
C0021027
ig
C0003241
antibodies