| Literature DB >> 14255662 |
Abstract
Kawakami, Masaya (Gunma University, Maebashi, Japan), and Susumu Mitsuhashi. Experimental salmonellosis. IV. Lipid content of toxin L obtained from Salmonella enteritidis. J. Bacteriol. 89:193-197. 1965.-An improved method is described for the chromatographic purification of toxin L from virulent Salmonella enteritidis. Toxin L is heat-labile, and its toxicity is reduced by trypsin and by phospholipase A treatment. Chemical studies of chromatographically and ultracentrifugally homogeneous toxin preparations show that toxin L is a phosphorus-containing protein. The infrared-absorption spectrum of a petroleum ether extract of toxin L hydrolysate indicates that this material possesses a lipid component.Entities:
Keywords: CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; LIPIDS; PHOSPHOLIPASE; SALMONELLA; SPECTROPHOTOMETRY; TOXICOLOGIC REPORT; TOXINS AND ANTITOXINS; TRYPSIN; ULTRACENTRIFUGATION
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Year: 1965 PMID: 14255662 PMCID: PMC315568 DOI: 10.1128/jb.89.1.193-197.1965
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490