title: Heterogeneity of protein fractions isolated by preparative electrophoresis of human saliva.
mesh_terms: D002850:Chromatography, Gel; D004589:Electrophoresis, Disc; D004590:Electrophoresis, Paper; D006801:Humans; D007122:Immunoelectrophoresis; D007136:Immunoglobulins / Q000032:analysis; D008722:Methods; D011506:Proteins / Q000032:analysis*; D012463:Saliva / Q000032:analysis*
chemical_list: D007136:Immunoglobulins; D011506:Proteins