Anti-AR Antibody

Raised in rabbit against the human Androgen Receptor, this unconjugated polyclonal antibody from Antibodies.com is supplied at 100 µl per vial and is validated for Western blot, immunohistochemistry, and ELISA workflows. Androgen Receptor is a ligand-activated nuclear transcription factor central to prostate cancer research, androgen insensitivity syndromes, and male reproductive biology, making well-characterized anti-AR antibodies essential tools for studying receptor expression, signaling, and subcellular localization in human cell lines and tissue samples.

The unconjugated format provides flexibility for downstream detection, allowing pairing with HRP-conjugated secondary antibodies for chromogenic western blot or immunohistochemistry, or with fluorophore-conjugated secondaries for multiplex immunofluorescence imaging. Confirmed human reactivity across the validated application set supports detection of endogenous receptor in patient-derived material as well as in standard cell line models. In western blot analysis, full-length Androgen Receptor is typically detected near 110 kDa, while tissue- or treatment-specific isoforms may resolve at lower apparent molecular weights.

For optimal reagent stability, aliquot upon receipt to limit freeze-thaw cycles, and store refrigerated between use sessions. Application-specific protocol guidance, recommended dilutions, and validation images are accessible through the Antibodies.com product page.