a rabbit antiidiotypic antiserum raised against an a.sw igg1k monoclonal anti-sperm whale myoglobin ( mb ) antibody , hal19 , and extensively absorbed with normal mouse immunoglobulin and mopc 21 ( igg1k ) , was found to detect a common or major anti-mb idiotype expressed by some but not all anti-mb monoclonal antibodies , regardless of immunoglobulin g ( igg ) subclass , and by 40-50 % of the anti-mb antibodies in immune serum from five high responder strains of mice representing five different igh allotypes .
C0003241
antibody
C0021027
immunoglobulin