Supplementary Figure 4: Immunoglobulin G localization in the CNS.

Representative images of brain/spinal cord sections immunostained for endogenous immunoglobulin G (IgG) in control and subacute mice. Peripherally synthesized IgG is increased in seizure, EAE, stroke and TBI disease models (B,D,F,H) compared to controls (A,C,E,G). Scale bars: 200 microns; 100 microns in EAE. n=number of mice (Control/Subacute): Seizure: 3/5, EAE: 2/3, Stroke: 4/4, TBI: 3/3.