Anti-BRR2 antibodies enable researchers to detect and measure the BRR2 antigen in biological samples. This target is a reported synonym of the SNRNP200 gene, which encodes small nuclear ribonucleoprotein U5 subunit 200. This protein is known to function in RNA splicing and osteoblast differentiation, among other biological roles. The human version of BRR2 has a canonical amino acid length of 2136 residues and a protein mass of 244.5 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the nucleus of cells and widely expressed in many tissue types. Other names for this target antigen include ASCC3L1 and HELIC2. Indicated applications for BRR2 antibodies listed below include ELISA, Western Blot, and Immunoprecipitation.