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. 2026 Jan 16;16:1721056. doi: 10.3389/fpsyt.2025.1721056

Table 2.

Autoimmune encephalitis antibody panel.

Antibody Result Reference range
NMDA <1:10 <1:10
GABA-B Negative Negative
LGI1 <1:10 <1:10
CASPR2 <1:10 <1:10
AMPA 1/2 Negative Negative
DPPX <1:2 <1:2
AQP4 <1:10 <1:10
VGCC <30 pmol/L <30
GAD <5 IU/mL ≤10