Patent ID: 11897939
Assignee: THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 11:
12. A method of immobilizing a sexually transmitted pathogen in mucus of a subject's reproductive tract, the method comprising administering to the subject, via a topical route, a population of recombinant antibodies with a specific affinity for the pathogen, the recombinant antibodies comprising a human or humanized Fc region, wherein at least 40% of the recombinant antibodies comprise an oligosaccharide having a glycosylation pattern comprising the biantennary core glycan structure Manα1-6(Manα1-3)Manβ1-4GlcNAcβ1-4GlcNAcβ1 with a fucose and a terminal N-acetylglucosamine, wherein the terminal N-acetylglucosamine is on each branch to enhance the trapping potency of the recombinant antibody in mucus, so that the recombinant antibodies bind to the pathogen to form an antibody/pathogen complex that is trapped in the subject's mucus.