Anti-Estrogen Receptor-α (Ab-537) Antibody

This polyclonal antibody from Antibodies.com is raised in rabbit against Estrogen Receptor-alpha and is supplied as an unconjugated reagent in a 50 µl vial. The reagent is validated for Western Blotting (WB) and Immunohistochemistry (IHC), enabling studies of estrogen receptor signaling in human and mouse samples. Typical applications include profiling ER-alpha expression in breast cancer models, reproductive tissue, and hormone-responsive cell lines, where the polyclonal format can improve detection of the target across multiple epitopes. Aliquot upon arrival and store at -20 °C in a frost-free freezer to preserve antibody activity; limit freeze-thaw cycles to maintain performance. Use in immunoblotting of cell and tissue lysates as well as chromogenic staining of fixed sections in research workflows.