Supplementary Table1 | A comparison of methods using human MOG expressed in mammalian cells for the detection of serum MOG-IgG
Study / Cell-based assay / Prevalence of MOG-IgG seropositivity
Demyelinating disease / Control
Lalive et al. (2006)1 / FACS: full-length MOG, plasmid vector, stable expression in CHO cells, serum dilution 1:10 / 10/128(8%)* / 1/37 (3%)*
Zhou et al. (2006)2 / FACS: full-length MOG, lentiviral, stable expression in LN18 human glioblastoma cells, serum dilution 1:36 / 59/210 (28%) / 8/187 (4%)
O’Connor et al. (2007)3 / FACS: full-length MOG N-terminally fused to GFP, plasmid vector, stable expression in Jurkat cells, serum dilution 1:50 / 8/52 (15%) / 0/11 (0%)
McLaughlin et al. (2009)4 / FACS: full-length MOG N-terminally fused to GFP, plasmid vector, stable expression in Jurkat cells, serum dilution 1:50 / 41/428 (10%) / 6/214 (3%)
Brilot et al. (2009)5 / FACS: full-length MOG, lentiviral vector, stable expression in LN18 human glioblastoma cells, serum dilution 1:100, high-titre cut-off >109 delta median fluorescence intensity / 18/101 (18%) / 0/73 (0%)
Selter et al. (2010)6 / FACS: full-length MOG, lentiviral vector, stable expression in LN18 human glioblastoma cells, serum dilution 1:100, high-titre cut-off >109 delta median fluorescence intensity / 18/44 (41%) / 0/58 (0%)
Di Pauli et al. (2011)7 / Immunofluorescence assay: full-length MOG C-terminally fused to EmGFP, plasmid vector, transient expression in HEK293 cells, serum dilution 1:20, high-titre cut-off ≥1:160 / 20/161 (12%) / 1/105 (1%)
Lalive et al. (2011)8 / FACS : full-length MOG, plasmid vector, stable expression in CHO cells, serum dilution 1:10 / 4/33 (12%) / 0/20 (0%)
Pröbstel et al. (2011)9 / FACS: full-length MOG, plasmid vector, stable expression in TE671 cells, serum dilution 1:50 / 35/188 (19%) / 0/63 (0%)
Mader et al. (2011)10 / Immunofluorescence assay: full-length MOG C-terminally fused to EmGFP, plasmid vector, transient expression in HEK293 cells, serum dilution 1:20, high-titre cut-off ≥1:160 / 28/232 (12%) / 3/101 (3%)
Rostàsy et al. (2012)11 / Immunofluorescence assay: full-length MOG C-terminally fused to EmGFP, plasmid vector, transient expression in HEK293 cells, serum dilution 1:20, high-titre cut-off ≥1:160 / 17/37 (46%) / NA
Kitley et al. (2012)12 / Immunofluorescence assay: full-length MOG N-terminally fused to EmGFP, plasmid vector, transient expression in HEK293 cells, serum dilution 1:20 / 4/146 (3%) / 0/47 (0%)
Rostàsy et al. (2012)13 / Immunofluorescence assay: full-length MOG C-terminally fused to EmGFP, plasmid vector, transient expression in HEK293 cells, serum dilution 1:20, high-titre cut-off ≥1:160 / 22/103 (21%) / 0/23 (0%)
All studies / 3–46% / 0–4%
*Frequencies were calculated assuming a cut-off of >1 binding ratio. Abbreviations: CHO, Chinese hamster ovary; EmGFP, emerald GFP; FACS, fluorescence-activated cell sorting; GFP, green fluorescent protein; HEK, human embryonic kidney; MOG, myelin oligodendrocyte glycoprotein; NA, not analysed.

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