Shigella flexneri № 1605-8 BACTERIAL STRAIN, SEROTYPE 2a, DEPOSITED IN FEDERAL STATE INSTITUTION TARASEVICH STATE INSTITUTION OF STANDARTISATION AND CONTROL, NO 285, STABLE S-LIPOPOLYSACCHARIDE PRODUCER

摘要

FIELD: medicine.;SUBSTANCE: invention refers to biotechnology, and can be used for producing lipopolysaccharide (LPS). S. flexneri strain No. 1605-8, serotype 2a is recovered from a patient suffering severe shigellosis Flexner and deposited in Federal State Institution L.A. Tarasevich State Institution of Standardisation and Control, No. 285. The strain is effective in preparing vaccine and diagnostic products.;EFFECT: produced LPS exhibits high specificity and does not react with diagnostic monovalent serums to antibodies of other serotypes.;1 dwg, 4 ex