title: Studies on human secretory IgA. II. Comparative studies on a fragment of secretory component derived from secretory IgA and fragments obtained by enzymatic digestion of free secretory component.
mesh_terms: D000478:Alkylation; D000818:Animals; D002417:Cattle; D002846:Chromatography, Affinity; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D002918:Chymotrypsin; D003429:Cross Reactions; D004591:Electrophoresis, Polyacrylamide Gel; D000939:Epitopes; D005260:Female; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007070:Immunoglobulin A / Q000032:analysis*; D007128:Immunoglobulin Fragments / Q000032:analysis* / Q000302:isolation & purification; D008623:Mercaptoethanol; D008895:Milk, Human / Q000276:immunology*; D008970:Molecular Weight; D009438:Neuraminic Acids; D010084:Oxidation-Reduction; D011247:Pregnancy; D011817:Rabbits / Q000276:immunology; D012967:Sodium Dodecyl Sulfate; D014357:Trypsin
chemical_list: D000939:Epitopes; D007070:Immunoglobulin A; D007128:Immunoglobulin Fragments; D009438:Neuraminic Acids; D012967:Sodium Dodecyl Sulfate; D008623:Mercaptoethanol; D002918:Chymotrypsin; D014357:Trypsin