The optical rotatory dispersion and circular dichroism of intact, 8 m urea- or sodium dodecyl sulfate-treated, and carbamidomethylated Australia antigen indicated that the antigen possesses a high alpha-helical content similar to human high-density lipoproteins.

The activation of Escherichia coli phospholipase by T4 ghost attachment was shown not to have a significant role in the killing or in the increased sensitivity of the bacterial cells to lysis by sodium dodecyl sulfate.

Glass wool column chromatography was used for separation of the two glycoproteins of western equine encephalitis virus. Cross-contamination of each protein separated was confirmed to be negligible by sodium dodecyl sulfate-polyacrylamide gel electrophoresis.