Anti-EIF2S2 Antibody

The eIF2S2 protein (also known as eIF2β) is the 38 kDa beta subunit of the heterotrimeric eukaryotic translation initiation factor 2 complex, the GTP-binding factor that escorts initiator methionyl-tRNA to the 40S ribosomal subunit during cap-dependent translation initiation. Antibodies.com offers this affinity-purified rabbit polyclonal IgG reagent, raised against recombinant human EIF2S2, for detection of the endogenous target in Western blot and immunohistochemistry workflows. The unconjugated antibody is supplied as 200 µl in a single vial and is calibrated for reactivity with human, mouse, and rat samples, supporting translational control and integrated stress response studies in cell culture and tissue lysates. Aliquot upon arrival and store at -20 °C, avoiding repeated freeze-thaw cycles to preserve binding activity.