Clone OTI4A1 has been reported to be a mouse monoclonal antibody specific to the human gene, VEGFC, or Vascular endothelial growth factor C. Other suppliers describe clone OTI4A1 to be a mouse monoclonal antibody against human FTO, or FTO alpha-ketoglutarate dependent dioxygenase. An indicated application for antibody clone OTI4A1 is Western blot.