Clone 3C5-1A4 is reported to be a mouse monoclonal antibody specific to the rat gene, HSPA5. Another name for the gene is GRP78. Suppliers have reported additional species reactivites for the target of this clone, including human and mouse. Indicated applications for antibody clone 3C5-1A4 include Western blot, immunofluorescence, ELISA, and immunocytochemistry.