title: Isolation and purification of prolactin from human amniotic fluid by a combination of affinity chromatography and chromatofocusing.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D002845:Chromatography; D005260:Female; D006801:Humans; D011247:Pregnancy; D011388:Prolactin / Q000302:isolation & purification*
chemical_list: D011388:Prolactin