LPS VACCINE Russian patent published in 2017 - IPC A61K39/02 A61K39/102 A61K39/112 A61P31/00 

Abstract RU 2637448 C2

FIELD: veterinary medicine.

SUBSTANCE: vaccine composition includes a structure containing an O-antigen obtained from Salmonella as an active ingredient, provided that the said structure does not contain an entire cell, the said structure containing O-antigen is a lipopolysaccharide containing Lipid A. The method of the invention concerns obtaining of a vaccine composition, and comprises the steps of: gram-negative bacteria culturing, release of the above-mentioned structure from cells, collection and preparation of a solution of an O-antigen-containing structure.

EFFECT: reduces inoculation reaction and reduces the amount of injection compared to the usual whole-cell vaccine.

14 cl, 2 tbl, 6 dwg, 2 ex

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RU 2 637 448 C2

Authors

Sakamoto Ryuiti

Sakaguti Masasi

Dates

2017-12-04Published

2013-02-19Filed