title: GEL-FILTERED MEDIA FOR PURIFICATION OF EXTRACELLULAR TOXINS.
mesh_terms: D000992:Antitoxins; D002845:Chromatography; D002850:Chromatography, Gel; D003470:Culture Media; D004167:Diphtheria Toxin; D006867:Hydrolases; D012106:Research; D013291:Streptococcus; D014118:Toxins, Biological
chemical_list: D000992:Antitoxins; D003470:Culture Media; D004167:Diphtheria Toxin; D014118:Toxins, Biological; D006867:Hydrolases
keywords: CHROMATOGRAPHY; CULTURE MEDIA; DIPHTHERIA TOXIN; EXPERIMENTAL LAB STUDY; GEL FILTRATION; HYDROLASES; STREPTOCOCCUS; TOXINS AND ANTITOXINS