Fig. 6From: Protocol: a fast, comprehensive and reproducible one-step extraction method for the rapid preparation of polar and semi-polar metabolites, lipids, proteins, starch and cell wall polymers from a single sampleUPLC-MS chromatogram of proteins from Arabidopsis rosette leaves and their classification according to protein identifications. a Total ion chromatogram of proteins extracted from Arabidopsis rosette leaves. Relative abundances of eluted peaks versus retention time (min) are shown. b Different protein classes and the number of proteins that contribute to each class from Arabidopsis rosette leaves (for details see Additional file 1: Table S5)Back to article page