title: The influence of hapten density on the assay of penicilloylated proteins in fluids.
abstract: The use of inhibition radioimmunoassays for the measurement of penicilloylated proteins in biological fluids is compromised by the dominant influence of hapten density. Precise quantitation, and therefore assessment of antigenicity and immunogenicity, cannot be achieved in the absence of knowledge of the number and distribution of haptenic groups on the protein carrier. These assays may not, therefore, be appropriate for the measurement of potential allergenic residues in food products.
mesh_terms: D000485:Allergens / Q000032:analysis; D000818:Animals; D000906:Antibodies / Q000032:analysis; D001798:Blood Proteins / Q000032:analysis*; D005188:False Negative Reactions; D005260:Female; D006168:Guinea Pigs; D006241:Haptens / Q000032:analysis / Q000276:immunology*; D007074:Immunoglobulin G / Q000032:analysis; D010400:Penicillin G / Q000032:analysis / Q000276:immunology*; D011863:Radioimmunoassay
chemical_list: D000485:Allergens; D000906:Antibodies; D001798:Blood Proteins; D006241:Haptens; D007074:Immunoglobulin G; D010400:Penicillin G