title: [Secretory component. II. Isolation and purification of free secretory component].
mesh_terms: D003126:Colostrum / Q000276:immunology*; D005260:Female; D006801:Humans; D007128:Immunoglobulin Fragments / Q000302:isolation & purification*; D008722:Methods; D012635:Secretory Component / Q000302:isolation & purification*
chemical_list: D007128:Immunoglobulin Fragments; D012635:Secretory Component
vernacular_title: Sekretornyĭ komponent. Soobshchenie II. Vydelenie i ochistka svobodnogo sekretornogo komponenta