Updated project metadata. Updated publication reference for PubMed record(s): 31245515. Growth factor receptor-bound protein 2 or Grb2 is an adaptor protein involved in signal transduction. It is widely expressed and integral to several cellular functions, including cell proliferation. We designed this study to capture interacting partners of Grb2 in absence and presence of epidermal growth factor (EGF). HEK 293 cells, expressing tagged Grb2, were cultured with SILAC labels in presence and absence of EGF. Grb2 interactome was enriched by immunoprecipitation and subjected to mass spectrometry. This data will help in understanding the regulatory effect of EGF stimulation on Grb2 protein and its interactors.