Patent ID: 11897939
Assignee: THE JOHNS HOPKINS UNIVERSITY
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A method for immobilizing or inhibiting a sexually transmitted infection by a pathogen, or reducing pathogen load in a subject in need thereof, the method comprising administering to a mucosal surface of the subject a recombinant antibody with a specific affinity for the pathogen, the recombinant antibody comprising a human or humanized Fc region, wherein the recombinant antibody comprises a population of antibodies in which at least 40% comprise an oligosaccharide having a GOF glycosylation pattern comprising a biantennary core glycan structure of Manα1-6(Manα1-3)Manβ1-4GlcNAcβ1-4GlcNAcβ1 with a fucose residue and a terminal N-acetylglucosamine, wherein the terminal N-acetylglucosamine is on each branch, that enhances the trapping potency of the recombinant antibody in mucus, so that the recombinant antibody binds to the pathogen to form an antibody/pathogen complex that is trapped in the subject's mucus.