Fig 1: Correlations between ELISA and both Olink and Soma.In 60 random samples from either JHS or HERITAGE (according to sample availability), protein levels were assayed by ELISA and compared to measurements from each affinity platform. Shown here are the normalized data and Spearman correlations for (A) CD97, (B) mesothelin, (C) HSP70, and (D and E) ANGPTL3. In the case of (A) to (D), aptamers are those featured on the Soma1.3K, while (E) features a new ANGPTL3 aptamer, upgraded on the Soma5K platform. Absolute concentrations by ELISA are shown on a log scale axis, while affinity reagent measurements are log2-transformed and scaled.