Anti-SH2A antibodies enable researchers to detect and measure the SH2A antigen in biological samples. This target is a reported synonym of the SH2D4A gene, which encodes SH2 domain containing 4A. This protein is reported to inhibit estrogen-induced cell proliferation by competing with PLCG for binding to ESR1, blocking the effect of estrogen on PLCG and repressing estrogen-induced proliferation. The human version of SH2A has a canonical amino acid length of 454 residues and a protein mass of 52.7 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cytoplasm of cells and widely expressed in many tissue types. Indicated applications for SH2A antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.