title: Carcinoembryonic antigen (CEA): separation of CEA-reacting molecules from tumor, fetal gut, meconium and normal colon.
mesh_terms: D000951:Antigens, Neoplasm / Q000032:analysis*; D002272:Carcinoembryonic Antigen / Q000032:analysis / Q000302:isolation & purification; D003106:Colon / Q000196:embryology / Q000276:immunology*; D003110:Colonic Neoplasms / Q000276:immunology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007231:Infant, Newborn; D007525:Isoelectric Focusing; D008470:Meconium / Q000276:immunology*; D008722:Methods; D009363:Neoplasm Proteins / Q000032:analysis; D011506:Proteins / Q000032:analysis; D011863:Radioimmunoassay; D012965:Sodium Chloride; D013696:Temperature; D013997:Time Factors; D014020:Tissue Extracts; D014508:Urea
chemical_list: D000951:Antigens, Neoplasm; D002272:Carcinoembryonic Antigen; D009363:Neoplasm Proteins; D011506:Proteins; D014020:Tissue Extracts; D012965:Sodium Chloride; D014508:Urea