in this study , the presence of hcg on the surface of maternal lymphocytes was detected by the direct immuno-histochemical method using enzyme-labeled antibodies : ( 1 ) hrp-anti human beta-hcg rabbit fab ' , ( 2 ) hrp-anti alpha-hcg rabbit fab ' , ( 3 ) hrp-anti human native hcg rabbit fab ' .
C0106132
beta-hcg
C0086418
human