The Endothelin-1 C-Terminus Antibody from R&D Systems, a Bio-Techne Brand is a Rat Monoclonal antibody to edn1, and Endothelin 1. This antibody recognizes Homo Sapiens, and Human antigen. The Endothelin-1 C-Terminus Antibody has been validated for the following applications: EIA, Immunoassay, ELISA, and Immunocytochemistry.