Anti-β-Actin Antibody

Mouse monoclonal antibody supplied by Antibodies.com for detection of β-actin, a ~42 kDa cytoskeletal housekeeping protein expressed in virtually all eukaryotic cell types. The unconjugated reagent is validated for western blot, immunohistochemistry, and immunofluorescence workflows, and binds the target across human, rat, mouse, monkey, and canine samples, supporting comparative cell biology and tissue-based studies. β-actin serves as a routine loading control for normalizing total protein on western blots and as a cytoskeletal marker in analyses of cell migration, adhesion, and structural integrity. Each vial contains 100 µL of antibody, ready for pairing with HRP- or fluorophore-conjugated secondary antibodies depending on the chosen detection chemistry.