Clone S127-31 is reported to be a mouse monoclonal antibody specific to the rat gene, DLGAP1. Another name for the gene is SAPAP. Suppliers have reported additional species reactivites for the target of this clone, including human and mouse. Indicated applications for antibody clone S127-31 include Western blot, immunohistochemistry, immunofluorescence, immunocytochemistry, and immunoprecipitation.