Note on serological precipitation in gels as a criterion of purity of antigens.
D000941:Antigens; D000992:Antitoxins / Q000737:chemistry*; D001408:Bacillus anthracis; D002980:Climate; D005782:Gels; D014118:Toxins, Biological / Q000737:chemistry*
D000941:Antigens; D000992:Antitoxins; D005782:Gels; D014118:Toxins, Biological
BACILLUS ANTHRACIS; TOXINS AND ANTITOXINS/chemistry