the recognition of an epitope located in the 109-118 region could explain the specific recognition of beta hcg observed with 702 d7 , in contrast to monoclonal antibodies directed against a 118-145 region with a recognition of both beta hcg and whole hcg , as observed with a second monoclonal antibody ( 1032 ) to synthetic peptide .
C0086418
beta hcg
C0106132
beta hcg