The problem of hapten persistently bound to antibody.
D000818:Animals; D000906:Antibodies / Q000302:isolation & purification*; D002845:Chromatography; D004140:Dinitrophenols; D006241:Haptens / Q000302:isolation & purification*; D008239:Lysine; D011485:Protein Binding; D011817:Rabbits; D014316:Tritium
D000906:Antibodies; D004140:Dinitrophenols; D006241:Haptens; D014316:Tritium; D008239:Lysine