title: Identification and purification of a class of soluble surface proteins from Trypanosoma brucei.
mesh_terms: D000941:Antigens; D002458:Cell Fractionation; D002462:Cell Membrane / Q000032:analysis; D002999:Clone Cells; D004591:Electrophoresis, Polyacrylamide Gel; D006863:Hydrogen-Ion Concentration; D008970:Molecular Weight; D011506:Proteins / Q000032:analysis*; D013499:Surface Properties; D014346:Trypanosoma brucei brucei / Q000032:analysis*
chemical_list: D000941:Antigens; D011506:Proteins