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. 2022 Aug 5;17(10):2307–2325. doi: 10.1038/s41596-022-00727-1

Fig. 4. Application of the PCT-assisted sample preparation protocol for human tumors.

Fig. 4

a, Peptide yield of eight types of tissue (0.8–1.2 mg) as shown in boxplots by summarizing data from four replicates. b, The numbers of peptide and protein identifications from 32 FFPE samples (tumor and nontumor pairs) collected from 16 patients with cancer. These samples are from eight types of tissues. T, tumor tissue; N, non-tumorous tissue.