Answer
Yes. It is classed as a selective immunosuppressant because it lowers circulating IgG antibodies by blocking FcRn.
Sources for this answer
- Vyvgart 1000 mg solution for injection in pre-filled syringe — Current selected SmPCemc · Summary of Product Characteristics
- Vyvgart 20 mg/mL concentrate for solution for infusion — Current selected SmPCemc · Summary of Product Characteristics
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