Anti-G3BP-1 (Ab-232) Antibody

The polyclonal antibody from Antibodies.com recognizes Ras-GTPase-activating protein SH3 domain-binding protein 1 (G3BP-1), an RNA-binding scaffolding protein widely used as a stress granule marker in cell biology, virology, and translational control research. Raised in rabbit against an epitope within the G3BP-1 region encompassing residue 232, this unconjugated reagent is validated for Western blot and immunohistochemistry on human tissue and cell samples, supporting detection of endogenous target expression under both denaturing and native conditions. Each vial contains 100 µl of polyclonal serum, and the reagent is intended for research use only, including studies of stress granule assembly, antiviral response pathways, and the regulation of mRNA stability under cellular stress. For handling, aliquot upon first thaw to limit freeze-thaw cycles and store refrigerated between uses. As a polyclonal reagent, it offers broader epitope coverage than monoclonal alternatives and tolerates minor sequence variation, which is useful when probing conservation of G3BP-1 across experimental systems.