Anti-SMU-1 antibodies enable researchers to detect and measure the SMU-1 antigen in biological samples. This target is a reported synonym of the SMU1 gene, which encodes SMU1 DNA replication regulator and spliceosomal factor. This protein is known to function in RNA splicing, among other biological roles. The human version of SMU-1 has a canonical amino acid length of 513 residues and a protein mass of 57.5 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the nucleus and cytoplasm of cells and widely expressed in many tissue types. SMU-1 is a member of the WD repeat SMU1 protein family. Indicated applications for SMU-1 antibodies listed below include ELISA, Western Blot, Immunofluorescence, and Immunohistochemistry.