title: Allotype ratio in isoelectric fractions of anti-azobenzoate antibodies from heterozygous rats. A distinct fraction with absolute allotypic predominance in all individual rats.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000302:isolation & purification; D001565:Benzoates; D003433:Crosses, Genetic; D005260:Female; D006579:Heterozygote; D007126:Immunoglobulin Allotypes; D007525:Isoelectric Focusing; D008297:Male; D011485:Protein Binding; D051381:Rats
chemical_list: D000906:Antibodies; D001565:Benzoates; D007126:Immunoglobulin Allotypes