000 cells                                                                          N/A                                                                                                    N/A                                \>0000                                                                                     \[[@B00-proteomes-00-00000]\]                                                                                                                                                                                                HEK000T cells                                                                                                                                                                                                                                                                                                                0 × 00^0^ cells                  N/A                                                                                 0000 enriched                                                                                                                                  \                                                                                \                                                                                                                                                                                                                            \                                                                                                                                                                                                                                                                                                                            \                                \                                                                                   \                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         BioID                                                                            Enables screening of proximal protein interactors in situ                                                                                                                                                                    Time-consuming (Need to generate and characterize transgenic mice)Extensive assay optimization requiredLabeling times are slow (\~00 h)                                                                                                                                                                                      \[[@B00-proteomes-00-00000]\]    HEK000T cells                                                                       0 × 00^0^ cells                                                                                        N/A                                000                                                                                     \[[@B000-proteomes-00-00000]\]                                                                                                                                                                                               *Toxoplasma gondii* 