Source of IgA in jejunal secretions.
D005455:Fluorescent Antibody Technique; D006801:Humans; D007122:Immunoelectrophoresis; D007419:Intestinal Secretions / Q000032:analysis / Q000276:immunology*; D007583:Jejunum / Q000276:immunology*; D005719:gamma-Globulins / Q000032:analysis*
D005719:gamma-Globulins