RT Journal Article SR Electronic(1) A1 Smith, H. A1 Stanley, J. L.YR 1962 T1 Purification of the Third Factor of Anthrax Toxin JF Microbiology, VO 29 IS 3 SP 517 OP 521 DO https://doi.org/10.1099/00221287-29-3-517 PB Microbiology Society, SN 1465-2080, AB SUMMARY: Factor III of anthrax toxin, which increases the lethality of mixtures of factors I and II for mice and decreases their capacity to produce oedema in the skin of rabbits, has been purified. The final preparation showed a single peak in the ultracentrifuge and a single band on paper electro-phoresis. but it might still contain more than one serological component. The final preparation was a protein (N = 15.1%) containing all the usual amino acids but no carbohydrate, phosphorus, lipid or ash., UL https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-29-3-517