Anti-Actin-κ (T121) Antibody

Produced by Antibodies.com as a primary antibody reagent, this unconjugated polyclonal antibody is raised in rabbit and specifically recognizes Actin-κ at the T121 region. Actin-κ is a cytoskeletal isoform distinct from the more common β- and γ-actin variants, making this reagent useful for researchers probing isoform-specific actin function in muscle and non-muscle cell systems.

Validated for Western blot and immunohistochemistry workflows, the antibody has been confirmed to react with Human and Mouse samples, supporting cross-species studies in cell biology and tissue-based research. Each vial is supplied at 1 mg/ml in phosphate buffered saline containing 0.05% sodium azide as a preservative, at approximately pH 7.2.

Provided as a 50 µl vial, the unconjugated format allows users to pair the antibody with custom fluorophore or enzyme labels of their choice. The reagent is suitable for in vitro research use; storing refrigerated between uses and avoiding repeated freeze-thaw cycles helps preserve antibody activity across multiple experiments.