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. Author manuscript; available in PMC: 2019 Apr 10.
Published in final edited form as: Methods Enzymol. 2018 Jun 19;607:389–403. doi: 10.1016/bs.mie.2018.04.021

Fig. 4.

Fig. 4

SAMDI array workflow. (A) Peptides in a peptide library are immobilized on self-assembled monolayers. (B) Peptides on the surface are treated with phosphatase solutions. (C) After rinsing and matrix application, plates are analyzed via MALDI mass spectrometry.