Figure 6.

Evaluation of reference (positive) extract for the identification of target interactors by using Intensity Fading Matrix Assisted Laser Desorption/Ionization Time-Of-Flight Mass Spectrometry (IF MALDI TOF MS). (A) MALDI-TOF mass spectra corresponding to the heat-clarified extract of P. homomalla (top) and the elution fraction (bottom) after the incubation with Papain-Sepharose. (B) MALDI-TOF mass spectra corresponding to the heat-clarified extract of P. homomalla (top) and the elution fraction (bottom) after the incubation with Pepsin-Sepharose. The peaks corresponding to specific interactors are highlighted by dotted arrows.