AffiAB® Actin, Muscle Specific Antibody

Actin is part of the cytoskeletal system of every cell type. It can be classified based on isoelectric points as alpha, beta, and gamma. Muscle Specific Actin includes those of the alpha and gamma isotypes. Skeletal, smooth, and cardiac muscle cells will all stain positively with SensiStain Anti-Actin, Muscle Specific Antibody, but mesenchymal cells, not including myoepithelium, will stain negatively.