Evidence for ammonium and guanidinium groups in the combining sites of anti-p-azobenzenearsonate antibodies--separation of two different populations of antibody molecules.
D000447:Aldehydes; D000588:Amines; D000596:Amino Acids / Q000032:analysis; D000812:Anhydrides; D000818:Animals; D000906:Antibodies / Q000302:isolation & purification*; D001120:Arginine; D001151:Arsenic; D001391:Azo Compounds; D001665:Binding Sites; D003956:Dialysis; D006146:Guanidines; D006241:Haptens; D007456:Iodine Isotopes; D008298:Maleates; D008722:Methods; D011725:Pyridines; D000644:Quaternary Ammonium Compounds; D011817:Rabbits
D000447:Aldehydes; D000588:Amines; D000596:Amino Acids; D000812:Anhydrides; D000906:Antibodies; D001391:Azo Compounds; D006146:Guanidines; D006241:Haptens; D007456:Iodine Isotopes; D008298:Maleates; D011725:Pyridines; D000644:Quaternary Ammonium Compounds; D001120:Arginine; D001151:Arsenic