Clone OTI5H9 has been reported to be a mouse monoclonal antibody specific to the human gene, HCFC2, or Host cell factor C2. Other suppliers describe clone OTI5H9 to be a mouse monoclonal antibody against human LRRTM1, or leucine rich repeat transmembrane neuronal 1. An indicated application for antibody clone OTI5H9 is Western blot.