The ESRB ELISA kits listed below utilize specific antibodies for the plate-based assay of ESRB in various samples. ESRB is another term for the ESR2 gene, which encodes the protein, estrogen receptor 2 in humans. It has been reported that ESRB plays a role in cell to cell signaling and the regulation of cell growth, among other functions. Structurally, the ESR2 protein is 530 amino acid residues in length and 59.2 kilodaltons in mass. However, as many as 9 protein isoforms have been identified. It is localized to the nucleus of the cell. This protein is known to be phosphorylated. Other names for this target antigen include ER-BETA, ER-BETA, and ESR-BETA. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.