NCIt definition : Growth factor receptor-bound protein 2 (217 aa, 25 kDa) is encoded by the human GRB2
gene. This protein is involved in the progression of epidermal growth factor-mediated
signaling pathways.;
NCIt note : Growth factor receptor-bound protein 2 (GRB2) isoform 2 (GRB3-3) lacks the SH2 domain
and acts in a dominant negative manner to inhibit epidermal growth factor signaling.
(UniProt);