Fig. 1From: Quantitative iTRAQ-based proteomic analysis of differentially expressed proteins in aging in human and monkeyThe human plasma proteome dataset from iTRAQ shotgun analysis. (a) A statistical chart for identifying basic information. Total spectra is the total number of secondary spectra, Spectra is the number of matched spectra, Unique Spectra is the number of matched peptides, Peptide is the number of peptides identified, Unique Peptide is the number of specific peptide sequences, and Protein is the number of proteins identified. (b) Mass distribution map of proteins based on molecular weight (kDa). (c) Distribution of different peptide length. (d) Distribution of peptide sequence coverage. (e) The quantitative distribution of identified peptides. (f) Quantity statistics of differential proteinsBack to article page