Immune Pattern recognition BCR or Antibody B-cell Receptors(Ab) Epitopes Antigen B-cell o60 x The immune recognition is based on the complementarity between the binding region of the receptor and a portion of the antigen called epitope Antibodies present a single type of receptor, antigens might present several epitopes This means that different antibodies can recognize a single antigenImmune Pattern Recognition The immune recognition is based on the complementarity between the binding region of the receptor and a portion of the antigen called epitope. Antibodies present a single type of receptor, antigens might present several epitopes. This means that different antibodies can recognize a single antigen B-cell BCR or Antibody Epitopes B-cell Receptors (Ab) Antigen