Patent ID: 11964016
Assignee: REGENERON PHARMACEUTICALS, INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C | IPC A

Claim 66:
67. A method for treating allergy or reducing the severity of an allergic reaction to an allergen, comprising: (a) selecting a subject with an allergic disease or disorder, a mast cell activation disorder, or mastocytosis, wherein the subject is on a background therapy regimen comprising one or more doses of an IL-4/IL-13 pathway inhibitor; and (b) administering to the subject at least one dose of a plasma cell ablating agent, wherein the plasma cell ablating agent is an anti-BCMA/anti-CD3 bispecific antibody or antigen-binding fragment thereof comprising (i) a first antigen-binding domain that specifically binds to BCMA; and (ii) a second antigen-binding domain that specifically binds CD3.