| PPIs | Protein–protein interactions |
| LC-MS/MS | Liquid chromatography–tandem mass spectrometry |
| Y2H | Yeast Two-Hybrid |
| CO-IP | Co-Immunoprecipitation |
| AP-MS | Affinity Purification–Mass Spectrometry |
| XL-MS | Chemical Cross-Linking Mass Spectrometry |
| CF-MS | Co-Fractionation Mass Spectrometry |
| PLA | Proximity ligation assay |
| PEA | Proximity extension assay |
| PPA | Proximity extension assay |
| PL | Proximity labeling |
| FRET | Fluorescence Resonance Energy Transfer |