Summary
Herpes simplex virus was inserted into a preformed stable pH gradient and electrofocused for about one hour. Dextran was used as the density gradient forming agent. Virions banded at pH 4.9±0.1 and nucleocapsids at 4.1±0.05. About 10–20 per cent of infective virus was recovered.
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Olofsson, S. Isoelectric focusing of herpes simplex virus. Archives of Virology 49, 93–98 (1975). https://doi.org/10.1007/BF01317529
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DOI: https://doi.org/10.1007/BF01317529