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. Author manuscript; available in PMC: 2021 Oct 20.
Published in final edited form as: Anal Chem. 2020 Oct 6;92(20):14094–14102. doi: 10.1021/acs.analchem.0c03128

Figure 4.

Figure 4.

Evaluation of iqPIR with mixture of cross-linked protein standards. (A) Violin plot illustrating the distribution of the computed log2 ratios for cross-linked peptide pairs vs their expected values. (B) Heatmap illustrating the quantified cross-linked peptide pairs according to sample and protein.