title: Preparation of epidermal growth factor.
mesh_terms: D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D000831:Animals, Newborn; D001681:Biological Assay; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D005143:Eyelids / Q000187:drug effects*; D006133:Growth Substances / Q000302:isolation & purification* / Q000494:pharmacology; D008722:Methods; D051379:Mice; D011817:Rabbits / Q000276:immunology; D013363:Submandibular Gland / Q000032:analysis*
chemical_list: D000596:Amino Acids; D006133:Growth Substances