PMID: 6398686Jan 1, 1984Paper

The purification of the peptidoglycan associated protein of Shigella sonnei phase I by chromatofocusing

Archivum Immunologiae Et Therapiae Experimentalis
G Adamus, E Romanowska

Abstract

Peptidoglycan associated protein of Shigella sonnei phase I was isolated from outer membrane and purified by chromatofocusing technique according to its isoelectric point. The preparation of the protein proved to be homogenous in SDS-gel electrophoresis. Apparent molecular weight of the protein was determined as 36,000 and isoelectric point pI 5.0.

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