Extended Data Fig. 3: Validation of olink measurements using conventional assays in plasma. | Nature Immunology

Extended Data Fig. 3: Validation of olink measurements using conventional assays in plasma.

From: Large-scale phenotyping of patients with long COVID post-hospitalization reveals mechanistic subtypes of disease

Extended Data Fig. 3

Olink measured protein (NPX) were compared to chemiluminescence assays (ECL or ELISA, log2[pg/mL]) to validate our findings, where contemporaneously collected plasma samples were available (n = 58). Results from key mediators associated with LC groups were validated: CSF3, IL1R2, IL2, IL3RA, TNFa, TFF2. R= spearman rank correlation coefficient and shaded areas indicated the 95% confidence interval. Samples that fell below the lower limit of detection for a given assay were excluded and the ‘n’ value on each panel indicates the number of samples above this limit.

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