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Fig. 1 | BMC Psychiatry

Fig. 1

From: Prevalence of elevated serum anti-N-methyl-D-aspartate receptor antibody titers in patients presenting exclusively with psychiatric symptoms: a comparative follow-up study

Fig. 1

Immunohistochemical analyis of HEK cells co-expressing NR1 and NR2B subunits. HEK cells were incubated in patient serum (1:20 dilution) and rabbit anti-NR1 antibody (1:100 dilution). a FITC-conjugated anti-human IgG visualized as blue fluorescence. b PE-conjugated anti-rabbit IgG visualized as red fluorescence. c Co-localization of blue and red fluorescence indicating reaction to the same epitope (NR1 subunit). d Negative control (HEK cells transfected with empty vector)

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