FMS is a reported alias of the human protein 'colony stimulating factor 1 receptor', encoded by the gene CSF1R. Anti-FMS antibodies are available from several suppliers. The full protein is reported to be 972 amino acid residues in length. Based on antigen name, there may be canine, porcine, monkey, mouse and rat variants of this protein. See the antibody supplier page for important details, including specific immunogenicity and validated applications.