title: Pepsin hydrolysis of IgA--delineation of two populations of molecules.
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002845:Chromatography; D006868:Hydrolysis; D007122:Immunoelectrophoresis; D007070:Immunoglobulin A / Q000302:isolation & purification / Q000378:metabolism; D007074:Immunoglobulin G / Q000032:analysis*; D007456:Iodine Isotopes; D007700:Kinetics; D008970:Molecular Weight; D010434:Pepsin A; D012712:Serum Globulins
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007456:Iodine Isotopes; D012712:Serum Globulins; D010434:Pepsin A