IMMUNOGENIC COMPOSITIONS CONTAINING CONJUGATED CAPSULAR SACCHARIDE ANTIGENS AND APPLICATION THEREOF Russian patent published in 2022 - IPC A61K39/00 A61K39/09 A61K47/64 A61K39/385 

Abstract RU 2774075 C1

FIELD: biotechnology.

SUBSTANCE: described is a composition for preventing a disease or condition associated with S. pneumoniae containing glycoconjugates of serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, 22F, 23F and 33F of S. pneumoniae, constituting a 15, 16, 17, 18, 19 or 20-valent pneumococcal conjugate composition, wherein said glycoconjugate of serotype 33F contains at least 0.6 mmol acetate per mmol capsular polysaccharide of serotype 33F.

EFFECT: invention expands the range of immunogenic compositions for preventing a disease or condition associated with S. Pneumoniae.

57 cl, 16 dwg, 25 tbl, 20 ex

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RU 2 774 075 C1

Authors

Kuper, Devid

Emini, Emilio Entoni

Gu, Tszyansin

Khan, Mingming

Dzhensen, Ketrin Yute

Kaitkhan, Radzhesh Kumar

Kim, Dzhin-Khvan

Prasad, Avvari Krishna

Prajd, Majkl Uilyam

Uotson, Vendi Dzho

Yang, Yuj-Ing

Dates

2022-06-15Published

2021-01-21Filed