title: Relative interchain disulfide bond labilities in human F (ab')2u fragments.
mesh_terms: D006801:Humans; D007122:Immunoelectrophoresis; D007075:Immunoglobulin M / Q000302:isolation & purification; D008624:Mercaptoethylamines; D013440:Sulfides; D014357:Trypsin; D014461:Ultracentrifugation
chemical_list: D007075:Immunoglobulin M; D008624:Mercaptoethylamines; D013440:Sulfides; D014357:Trypsin