Anti-Rag-2 antibodies enable researchers to detect and measure the Rag-2 antigen in biological samples. This target is a reported synonym of the RAG2 gene, which encodes recombination activating 2. This protein is known to function in B cell differentiation and chromatin organization, among other biological roles. The human version of Rag-2 has a canonical amino acid length of 527 residues and a protein mass of 59.2 kilodaltons. It is reported to be localized in the nucleus of cells. Other names for this target antigen include V(D)J recombination-activating protein 2 and recombination activating gene 2. Indicated applications for Rag-2 antibodies listed below include ELISA, Western Blot, Immunofluorescence, and Immunohistochemistry.