Anti-Tropomyosin 2 Antibody

Raised in rabbit against the human Tropomyosin 2 protein, this polyclonal antibody from Antibodies.com supports actin cytoskeleton research through both Western blot and immunohistochemistry workflows. Tropomyosin 2 is an actin-binding regulatory protein best known for stabilizing thin filaments in skeletal muscle, where it partners with the troponin complex to control calcium-dependent contraction. Beyond striated muscle biology, TPM2 expression is studied in cytoskeletal remodeling, smooth muscle function, and several cancer contexts where altered actin dynamics influence migration and invasion. Supplied as 100 µl of unconjugated antiserum, the reagent binds the native target in human samples and is compatible with standard immunoblotting membranes as well as fixed tissue sections for chromogenic or fluorescent IHC. Researchers investigating nemaline myopathy, cap myopathy, distal arthrogryposis, or comparative muscle protein expression rely on this reagent to characterize TPM2 levels across patient samples, cell lines, and model systems.