[Differentiation of structural viral proteins using pyrolysis gas chromatography]

Types 1, 2, and 5 of structural proteins of adenovirus as well as human albumin, pepsin, trypsin, and ribonuclease tend to exhibit characteristic substance patterns when exposed to pyrolysis-gas chromatography. Those patterns may be helpful in differentiating between those proteins. The presence of a distributional pattern is assumed to depend, in most cases, not only on the given amino acid composition, but also on the amino acid sequence of the protein proper. Samples of complex composition, such as complete viruses or allantois fluids, were much less suitable for differentiation by means of pyrolysis-gas chromatography.