title: Purification of human pituitary prolactin.
mesh_terms: D000409:Alanine / Q000032:analysis; D001681:Biological Assay; D006801:Humans; D007930:Leucine / Q000032:analysis; D008722:Methods; D010902:Pituitary Gland / Q000032:analysis; D011388:Prolactin / Q000302:isolation & purification*
chemical_list: D011388:Prolactin; D007930:Leucine; D000409:Alanine