Fig. 4From: Deep undepleted human serum proteome profiling toward biomarker discovery for Alzheimer’s diseaseStatistical analysis to determine quality and intra/inter-group variations of serum proteome. a Representative comparisons of intra- and inter-group variations based on TMT reporter intensities for identified proteins in AD and control cases. b Histograms based on protein log2 ratios, fitted to normal distribution to derive standard deviation. c Principal component analysis of identified proteinsBack to article page