title: The purification of Portuguese man-of-war nematocyst toxins by gel diffusion.
mesh_terms: D000818:Animals; D002499:Centrifugation, Density Gradient; D002850:Chromatography, Gel; D003063:Cnidaria; D005779:Immunodiffusion; D007928:Lethal Dose 50; D008722:Methods; D051379:Mice; D011817:Rabbits / Q000276:immunology; D014118:Toxins, Biological / Q000302:isolation & purification* / Q000633:toxicity
chemical_list: D014118:Toxins, Biological