Clone 70 has been reported to be a mouse monoclonal antibody specific to the human gene, ACAN, or Aggrecan. Other suppliers describe clone 70 to be a mouse monoclonal antibody against human CACNB4, or calcium voltage-gated channel auxiliary subunit beta 4. Indicated applications for antibody clone 70 include Western blot, immunohistochemistry, immunofluorescence, ELISA, immunocytochemistry, and immunoprecipitation.