title: Preparation of porcine growth hormone.
mesh_terms: D000645:Ammonium Sulfate; D000818:Animals; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D005590:Fractional Precipitation; D013006:Growth Hormone / Q000302:isolation & purification*; D006801:Humans; D008722:Methods; D010902:Pituitary Gland / Q000032:analysis; D011863:Radioimmunoassay; D013552:Swine
chemical_list: D013006:Growth Hormone; D000645:Ammonium Sulfate