Anti-EIF1 Antibody

Rabbit polyclonal IgG reagent from Antibodies.com raised against eukaryotic translation initiation factor 1 (EIF1), a ~12 kDa component of the 43S pre-initiation complex that scans mRNA and contributes to accurate start codon selection. The unconjugated antibody is supplied as a 50 µL vial and validated for Western blot detection of endogenous EIF1 in human and mouse samples. Useful for research on cap-dependent translation initiation, ribosome scanning, and the reported downregulation of EIF1 in hepatocellular carcinoma and other tumor contexts where it has been studied as a candidate tumor suppressor. The polyclonal format recognizes multiple epitopes on the native protein, supporting reproducible band detection across cell lysate and tissue homogenate workflows. Intended for research use only.