Abstract:A rapid and efficient method of purification of staphylococcal exfoliative toxin A, the causative agent of staphylococcal scalded skin syndrome (SSSS), has been developed. It is based on ammonium sulfate precipitation of the culture supernatant and hydrophobic interaction chromatography on PhenylSepharose CL-4B. This procedure results in 87-fold purification of this toxin, which appears as a single band in sodium dodecyl sulfate-polyacrylamide gels.
The growing complexity in staphylococcal toxins has to be taken into account both for their association with diseases and for diagnosis purposes. Even though cases of staphylococcal scalded skin syndrome in adults are rare, they raise further questions about the pathogenic features of the disease such as individual sensitivity and distribution of the toxins into the body.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.