Grb2, an adapter protein, crucially connects cell surface growth factor receptors to the Ras signaling pathway. Despite no direct binding to phosphorylated EGFR, Grb2 inhibits EGF-induced transactivation of a RAS-responsive element. It acts as a dominant negative relative to GRB2, suppressing proliferative signals and potentially initiating programmed cell death. Grb2 Protein, Human (His) is the recombinant human-derived Grb2 protein, expressed by E. coli , with C-6*His labeled tag.
Molecular Weight:
Approximately 25-29 kDa
Purity:
97.60
Formula:
2885(Gene_ID)P62993-1 (M1-V217)(Accession)
Application Notes:
MCE Product type: Recombinant Proteins
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