title: Purification of alpha-fetoprotein from rat amniotic fluid by gel filtration.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis*; D000818:Animals; D002850:Chromatography, Gel; D004591:Electrophoresis, Polyacrylamide Gel; D006168:Guinea Pigs; D005779:Immunodiffusion; D051381:Rats; D000509:alpha-Fetoproteins / Q000302:isolation & purification*
chemical_list: D000509:alpha-Fetoproteins