The mouse anti-β-Actin monoclonal antibody is a highly specific and widely used antibody for detecting β-Actin, a highly conserved protein involved in maintaining the cytoskeleton's structural integrity and regulating cell motility. β-Actin is commonly expressed in various cell types, making it an excellent internal control in Western blot, immunohistochemistry (IHC), immunofluorescence (IF), and other immunoassays. This antibody demonstrates strong crossreactivity across species such as human, mouse, rat, and many others, making it a valuable tool in diverse biological and biomedical research applications.