title: Isolation and characterization of Clostridium botulinum type B toxin.
mesh_terms: D000577:Amides; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001322:Autoanalysis; D001426:Bacterial Proteins; D002482:Cellulose; D055598:Chemical Phenomena; D002621:Chemistry; D002729:Chloromercuribenzoates; D002852:Chromatography, Ion Exchange; D003014:Clostridium botulinum; D003470:Culture Media; D004586:Electrophoresis; D005470:Fluorometry; D006863:Hydrogen-Ion Concentration; D007461:Iodoacetates; D007532:Isoleucine / Q000032:analysis; D008297:Male; D008722:Methods; D051379:Mice; D008970:Molecular Weight; D014118:Toxins, Biological / Q000302:isolation & purification / Q000633:toxicity; D014364:Tryptophan / Q000032:analysis; D014461:Ultracentrifugation
chemical_list: D000577:Amides; D000596:Amino Acids; D001426:Bacterial Proteins; D002729:Chloromercuribenzoates; D003470:Culture Media; D007461:Iodoacetates; D014118:Toxins, Biological; D007532:Isoleucine; D014364:Tryptophan; D002482:Cellulose