Fig. 2From: Peptidome analysis of umbilical cord mesenchymal stem cell (hUC-MSC) conditioned medium from preterm and term infantsBasic features of the differentially expressed peptides in hUC-MSC CM from preterm and term infants. a, b Molecular weights (MW) and isoelectric points (PI) of the differentially expressed peptides. c Scatter plot of MW versus PI of the differentially expressed peptides. d Distributions of the N- and C-terminals of the differentially expressed peptidesBack to article page