ARTIFICIAL NON-SELECTIVE EPITOPES OF T-HELPER CELLS AS IMMUNE STIMULATORS FOR SYNTHETIC PEPTIDE IMMUNOGENS Russian patent published in 2025 - IPC C07K14/705 C07K19/00 C12N15/09 A61K39/00 A61P31/00 A61P35/00 

Abstract RU 2839585 C2

FIELD: biotechnology; medicine.

SUBSTANCE: invention relates to biotechnology, immunology and medicine, in particular to new non-selective and artificial epitopes of T-helper cells (Th-epitopes), designed to ensure optimal immunogenicity of the target antigenic site. Target antigenic site may include a B-cell epitope, a CTL epitope, a peptide hapten, a non-peptide hapten or any immunologically reactive analogue thereof. Described Th-epitopes, when covalently linked to a target antigenic site in a peptide immunogenic structure, cause a strong B-cell immune response or an effector T-cell response to the target antigenic site.

EFFECT: invention provides effective and safe peptide immunogens which, after administration, do not cause inflammatory cell-mediated immune responses against self-antigens.

11 cl, 21 dwg, 15 tbl, 12 ex

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RU 2 839 585 C2

Authors

Wang, Chang Yi

Dates

2025-05-06Published

2019-12-19Filed