| Literature DB >> 14468121 |
Abstract
Madoff, Morton A. (New England Center Hospital, Boston, Mass.) and Louis Weinstein. Purification of staphylococcal alpha-hemolysin. J. Bacteriol. 83:914-918. 1962. - Staphylococcal alpha-toxin has been purified by metal-ion precipitation, column chromatography, and continuous-flow paper electrophoresis. The resultant preparation is highly unstable. A single line is obtained on agar-gel diffusion analysis against staphylococcal antiserum. Two bands, both associated with hemolytic activity and migrating cathodally at pH 8.4, are obtained on starch-gel electrophoresis. Levels of lytic, dermonecrotic, and lethal toxin activity maintain a constant relationship in the crude and purified materials, suggesting the unity of these effects.Entities:
Keywords: STAPHYLOCOCCUS; TOXINS AND ANTITOXINS/chemistry
Mesh:
Substances:
Year: 1962 PMID: 14468121 PMCID: PMC279374 DOI: 10.1128/jb.83.4.914-918.1962
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490