title: Immunoprecipitation procedures.
authors.affiliation: Department of Biological Sciences, University of Iowa, Iowa City 52242, USA.
authors.forename: N E
authors.initials: NE
authors.lastname: Williams
mesh_terms: D000818:Animals; D000953:Antigens, Protozoan / Q000032:analysis*; D011233:Precipitin Tests / Q000379:methods*; D016808:Tetrahymena thermophila / Q000276:immunology*
chemical_list: D000953:Antigens, Protozoan