MUTATED HUMAN IMMUNOGLOBULIN G1 FC FRAGMENT ANTI-(HOMO SAPIENS IGG RECEPTOR FCRN LARGE SUBUNIT P51 (NEONATAL FC RECEPTORFCRN))(37-TYR(M>Y(32),39-THR(S>T(34),41-GLU(T>E(36),218-LYS(H>K(213)),219-PHE(N>F(214))(FC FRAGMENT OF HUMAN IMMUNOGLOBULIN HEAVY CONS
An antibody fragment that binds to the neonatal Fc receptor (FcRn), preventing FcRn from recycling immunoglobulin G (IgG) back into the blood.[2] The medication causes a reduction in overall levels of IgG, including the abnormal acetylcholine receptor (AChR) antibodies that are present in myasthenia gravis.
