title: Purification and some chemical and physical properties of staphylococcal enterotoxin A.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002845:Chromatography; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004058:Diffusion; D004589:Electrophoresis, Disc; D004768:Enterotoxins / Q000032:analysis / Q000302:isolation & purification / Q000633:toxicity; D000882:Haplorhini; D006882:Hydroxyapatites; D005779:Immunodiffusion; D007525:Isoelectric Focusing; D008251:Macaca / Q000187:drug effects; D008970:Molecular Weight; D012694:Serine / Q000032:analysis; D013210:Staphylococcus; D014461:Ultracentrifugation
chemical_list: D000596:Amino Acids; D004768:Enterotoxins; D006882:Hydroxyapatites; D012694:Serine