title: Confusion about the polymeric Ig receptor.
authors.forename: P
authors.initials: P
authors.lastname: Brandtzaeg
authors.forename: F E
authors.initials: FE
authors.lastname: Johansen
mesh_terms: D000818:Animals; D001665:Binding Sites; D006801:Humans; D007070:Immunoglobulin A / Q000276:immunology*; D007133:Immunoglobulin Joining Region / Q000276:immunology; D007075:Immunoglobulin M / Q000276:immunology*; D019056:Receptors, Polymeric Immunoglobulin / Q000276:immunology*; D012635:Secretory Component / Q000276:immunology*; D015398:Signal Transduction / Q000276:immunology; D013045:Species Specificity
chemical_list: D007070:Immunoglobulin A; D007133:Immunoglobulin Joining Region; D007075:Immunoglobulin M; D019056:Receptors, Polymeric Immunoglobulin; D012635:Secretory Component; C034639:polymeric IgA