Anti-SAP155 antibodies enable researchers to detect and measure the SAP155 antigen in biological samples. This target is a reported synonym of the SF3B1 gene, which encodes splicing factor 3b subunit 1. This protein is known to function in chromatin remodeling and RNA splicing, among other biological roles. The human version of SAP155 has a canonical amino acid length of 1304 residues and a protein mass of 145.8 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 Hsh155, MDS, and PRP10. Indicated applications for SAP155 antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.