Anti-SAP2 antibodies enable researchers to detect and measure the SAP2 antigen in biological samples. This target is a reported synonym of the ELK3 gene, which encodes ETS transcription factor ELK3. This protein is known to function in angiogenesis and the regulation of transcription, among other biological roles. The human version of SAP2 has a canonical amino acid length of 407 residues and a protein mass of 44.2 kilodaltons. It is reported to be localized in the nucleus of cells and notably expressed in many tissues, such as the bone marrow, tonsil, and appendix. SAP2 is a member of the ETS protein family. Indicated applications for SAP2 antibodies listed below include ELISA and Western Blot.