Roche Diagnostics Corporation Cell Marque, Muscle Specific Actin

Roche Diagnostics Corporation cell marque, muscle specific actin; actin is a major component of the cytoskeleton. this antibody recognizes actin of skeletal, cardiac, and smooth muscle cells. it is not reactive with other mesenchymal cells except for myoepithelium. actin can be resolved on the basis of its isoelectric points into three distinctive components: alpha, beta, and gamma in order of increasing isoelectric point. anti-muscle specific actin recognizes alpha and gamma isotypes of all muscle groups. non-muscle cells such as vascular endothelial cells and connective tissues are non-reactive. also, neoplastic cells of non-muscle-derived tissue such as carcinomas, melanomas, and lymphomas are negative. this antibody is useful in the identification of rhabdoid cellular elements. - ROCHMSD (Additional S&H or Hazmat Fees May Apply)