Vaccine constructs and uses thereof against Staphylococcus infections

US11324815B2 · kind B2 · utility

Assignee

• SOCPRA SCIENCES ET GENIE S.E.C. · CA

Inventors

• Francois Malouin · Los Gatos, US
• Céline Ster · Compton, CA
• Julie Côté-Gravel · Sherbrooke, CA
• Éric Brouillette · Sherbrooke, CA

Key dates

• Filing date: Oct 20, 2017
• Grant date: May 10, 2022
• Expiry date: Oct 20, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07K2319/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

There is provided a fusion construct of formula (I): X-A-linker-B-Z (I) wherein: (1) A and B are identical or different and are independently: (a) a polypeptide comprising a SACOL0029 polypeptide as set forth in any one of the sequences depicted in FIG. 24 (SEQ ID NOs: 5 and 121 to 131), a SACOL0264 polypeptide (SEQ ID NO: 185), a SACOL0442 polypeptide as set forth in any one of the sequences depicted in FIG. 22D (SEQ ID NOs: 29 and 82 to 92), a SACOL0718 polypeptide (SEQ ID NO: 186), a SACOL0720 polypeptide as set forth in any one of the sequences depicted in FIGS. 23I-J (SEQ ID NOs: 11 and 109 to 120), a SACOL1353 polypeptide (SEQ ID NO: 187), a SACOL1416 polypeptide (SEQ ID NO: 188), a SACOL1611 polypeptide (SEQ ID NO: 189), a SACOL1867 polypeptide as set forth in any one of the sequences depicted in FIG. 25D (SEQ ID NOs: 152 to 164), a SACOL1912 polypeptide (SEQ ID NO: 43), a SACOL1944 polypeptide (SEQ ID NO: 190), a SACOL2144 polypeptide (SEQ ID NO: 191), a SACOL2365 polypeptide (SEQ ID NO: 192), a SACOL2385 polypeptide (SEQ ID NO: 50) or a SACOL2599 polypeptide (SEQ ID NO: 193), based on the gene nomenclature from the Staphylococcus aureus COL (SACOL) genome set forth in NCBI…