Clone OTI3H4 has been reported to be a mouse monoclonal antibody specific to the human gene, EIF2S1, or Eukaryotic translation initiation factor 2 subunit alpha. Other suppliers describe clone OTI3H4 to be a mouse monoclonal antibody against human ACSS2, or acyl-CoA synthetase short chain family member 2. An indicated application for antibody clone OTI3H4 is Western blot.