to estimate the minimal structural requirements for cross-reaction of idiotypic determinants , we determined the capacity of monoclonal antibodies specific for the idiotype of the phosphorylcholine ( pc ) -binding myeloma protein tepc-15 for cross-reactivities with the pc-binding , acute-phase protein c-reactive protein ( crp ) and the hemagglutinin from the horseshoe crab limulus polyphemus ( limulin ) , which binds sialic acid and pc .
C0001347
acute-phase protein
C0006560
c-reactive protein