[Fractionation and amino-acid composition of acid-soluble trypsin of inclusion bodies protein of nuclear polyhedrosis virus of moth, Galleria mellonella].

A mixture of pH 3.5-soluble trypsin peptides of inclusion bodies proteins of moth nuclear polyedrosis virus was fractionated by means of ionic exchange chromatography on Dowex 50X2 and purified by paper electrophoresis-chromatography. 32 peptides are isolated, their amino acid composition being studied.