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. Author manuscript; available in PMC: 2022 Feb 20.
Published in final edited form as: J Proteomics. 2020 Nov 16;233:104046. doi: 10.1016/j.jprot.2020.104046

Figure 2:

Figure 2:

Effect of shipping on protein concentration distributions. Seven primary pediatric AML samples comparing HELD (Conditions 2 and 3) vs SHIPPED (Conditions 4 and 5). Protein concentrations were measured for 17 antibodies, including 6 phosphorylated proteins and one cleaved site (caspase 3). Left bar represents each protein that was HELD at site 1 (not shipped) and the right bar is the sample that was shipped to Site 2. Open circles define “outliers” that are > 1.5 times the interquartile range above the upper quartile or below the lower quartile. Statistically significant differences are noted by *(Wilcoxon rank sum test, FDR-adjusted p-value < 0.05).