Anti-PUS4 antibodies enable researchers to detect and measure the PUS4 antigen in biological samples. This target is a reported synonym of the TRUB1 gene, which encodes TruB pseudouridine synthase family member 1. This protein is known to function in mRNA processing, among other biological roles. The human version of PUS4 has a canonical amino acid length of 349 residues and a protein mass of 37.3 kilodaltons. It is reported to be localized in the nucleus and cytoplasm of cells and notably expressed in many tissues, such as the bronchus, urinary bladder, and adrenal gland. PUS4 is a member of the Pseudouridine synthase TruB protein family. Indicated applications for PUS4 antibodies listed below include ELISA, Western Blot, and Immunohistochemistry.