Phospho-G3BP-1 (Ser232) Antibody detects endogenous levels of G3BP-1 only when phosphorylated at Serine 232. G3BP-1 an hnRNA-binding protein and endoribonuclease that participates in the Ras signal transduction pathway. A regulated effector of stress granule (SG) assembly. SGs are involved in mRNA sorting in the storing of untranslated mRNAs.
