Anti-STEAP4 Antibody

Produced in rabbit as a polyclonal IgG reagent and offered through Antibodies.com, this unconjugated primary antibody recognizes STEAP4 (Six-Transmembrane Epithelial Antigen of Prostate 4), a metalloreductase linked to iron and copper homeostasis, inflammation, and metabolic regulation. Supplied as a 50 µl aliquot, the antibody is validated for western blot and immunohistochemistry workflows and shows reactivity with human and mouse samples, making it useful for studies of prostate cancer biology, obesity, and insulin resistance. Each lot is affinity purified and shipped cold; researchers should store the vial at -20°C in single-use aliquots to limit freeze-thaw cycles and preserve binding activity. The reagent is commonly applied to characterize STEAP4 expression in tissue sections and to detect the endogenous protein by immunoblotting in cultured cell lysates.