Anti-SmB/B' antibodies enable researchers to detect and measure the SmB/B' antigen in biological samples. This target is a reported synonym of the SNRPB gene, which encodes small nuclear ribonucleoprotein polypeptides B and B1. This protein is known to function in brain development and RNA splicing, among other biological roles. The human version of SmB/B' has a canonical amino acid length of 240 residues and a protein mass of 24.6 kilodaltons, although 3 isoforms have been identified. It is reported to be localized in the nucleus and cytoplasm of cells and widely expressed in many tissue types. Other names for this target antigen include CCMS, COD, and SNRPB1. Indicated applications for SmB/B' antibodies listed below include ELISA, Flow Cytometry, and Western Blot.