Anti-ERα (P98) Antibody

This rabbit polyclonal reagent from Antibodies.com targets the estrogen receptor α (ERα) at the P98 immunogen region, supporting studies of hormone signaling in estrogen-responsive tissues. Affinity-purified from rabbit host, the unconjugated immunoglobulin is supplied at 1 mg/ml in phosphate buffered saline containing 0.05% sodium azide at approximately pH 7.2. The 100 µl vial provides ample material for multiple Western blot and immunohistochemistry runs. Validated for use on human, mouse, and rat samples, this primary antibody is intended for research use only. ERα is a nuclear steroid hormone receptor, so the reagent readily labels receptor-positive cells in fixed tissue sections and produces clean bands on nitrocellulose or PVDF membranes after immunoblotting. For optimal stability, aliquot upon first use and store refrigerated, protected from light; avoid repeated freeze-thaw cycles.