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. 2024 Aug 6;13(3):65. doi: 10.3390/antib13030065

Figure 2.

Figure 2

Serum antibody levels were not affected by treatment with the Seraph 100 Filter. Serum antibody levels of (A) anti-spike IgG and IgA and (B) anti-N IgG and IgA at baseline (BSL, n = 32), day 1 (n = 30), day 4 (n = 21), day 7 (n = 22), and day 28 (n = 12). The red dotted line represents the lower limit of quantitation for this assay. Serum antibody levels at later time points were compared to baseline levels using Kruskal–Wallis analysis with Dunn’s multiple comparison test; ns, not significant.