Anti-EIF2S2 Antibody

Sourced from Antibodies.com, this polyclonal reagent is raised in rabbit and is directed against eukaryotic translation initiation factor 2 subunit beta (EIF2S2), a ~38 kDa component of the eIF2 heterotrimeric complex that is essential for the early stages of protein synthesis. The antibody was generated against a recombinant human EIF2S2 immunogen and is affinity-purified using the immunogen, ensuring recognition of endogenous levels of total EIF2S2 protein. It is supplied unconjugated as a liquid at 1.0 mg/mL in phosphate buffered saline (pH 7.4) with 150 mM NaCl, 0.02% sodium azide, and 50% glycerol, and is provided in a 50 µL size. Validated applications include Western blot (WB) and immunohistochemistry (IHC), and the reagent shows reactivity with Human, Mouse, and Rat samples, making it suitable for cross-species studies of translation initiation and stress-response signaling. Recommended storage is at -20 °C in small aliquots to avoid repeated freeze/thaw cycles, where the glycerol-containing buffer preserves antibody integrity for long-term use. Synonyms recognised for the target include eIF2-beta, EIF2B, Eukaryotic translation initiation factor 2 subunit 2, and Eukaryotic translation initiation factor 2 subunit beta. Researchers working on translation regulation, eIF2α phosphorylation pathways, or related cellular-stress investigations can rely on this Antibodies.com product for reproducible detection of EIF2S2 across the listed species.