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. 2021 Nov 23;22(23):12659. doi: 10.3390/ijms222312659

Figure 5.

Figure 5

Proteins detected by immunoprecipitation with tildrakizumab or anti-human EBI3 antibody and LC-Ms/Ms. Culture supernatant of NHEKs stimulated with the triplet mixture of cytokines (50 ng/mL, TNF-α, IL-17A and IFN-γ) for 48 h were immunoprecipitated with (A) humanized anti-human IL-23Ap19 antibody or (B) rabbit anti-human EBI3 antibody and magnetic beads. The detected proteins were analyzed by liquid chromatography–electrospray tandem mass spectrometry (LC-Ms/Ms). The non-specific proteins detected in common with the control were removed.